1 2005-10-06 Simon Josefsson <jas@extundo.com>
3 * hmac-md5.c: New file.
7 2005-10-06 Simon Josefsson <jas@extundo.com>
9 * memxor.c (memxor): Avoid casts and warnings.
11 2005-10-05 Derek Price <derek@ximbiot.com>
13 * getdelim.c (SIZE_MAX): New macro, if not already defined.
15 2005-10-05 Simon Josefsson <jas@extundo.com>
17 * memxor.c (memxor): Fix compiler error.
19 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
20 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
22 * memxor.h, memxor.c: New files.
24 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
25 we assume all systems have it, suggested by Jim Meyering
26 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
27 any systems lack sys/socket.h; mingw32 is known to lack it, but we
28 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
31 2005-10-04 Bruno Haible <bruno@clisp.org>
33 * verify.h (verify_true): Provide alternative definition for C++.
35 2005-10-04 Simon Josefsson <jas@extundo.com>
37 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
38 D. Baushke" <mdb@gnu.org>.
40 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
42 * getdelim.c: Include getdelim.h first. Include <limits.h>.
43 (SSIZE_MAX): New macro, if not already defined.
44 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
47 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
49 * exclude.c: Include verify.h.
50 (verify): Remove. All callers changed to use verify.h's version.
51 * strtoimax.c: Likewise.
52 * utimecmp.c: Likewis.e
55 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
56 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
57 * .cvsignore: Add fts.h, search.h, t-fpending.
58 * settime.c (settime): Fix { typo in previous patch. Also, don't
59 bother returning ENOSYS if settimeofday or stime fails; just let
60 them return whatever errno they want to return.
61 * utimens.c: Include unistd.h, for dup2.
62 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
63 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
65 2005-10-02 Jim Meyering <jim@meyering.net>
68 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
69 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
70 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
72 Do not consume the fd unless successful.
73 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
74 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
75 block, so that we don't even try to compile it if settimeofday is
76 available. This works around a compilation failure on OSF1 V5.1,
77 due to stime requiring a `long int*' while tv_sec is `int'.
79 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
81 * getdelim.c (getdelim): Remove unused variables.
83 2005-10-01 Simon Josefsson <jas@extundo.com>
85 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
86 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
87 AI_* and EAI_* definitions. Protect function declarations.
89 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
91 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
92 so that the code works even with ancient cpp. Portability problem
93 with GCC 2.7.2.1 reported by Thomas M.Ott.
95 2005-09-27 Jim Meyering <jim@meyering.net>
97 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
99 * intprops.h (signed_type_or_expr__): Define.
100 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
103 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
105 * verify.h (verify_expr): Remove, replacing with:
106 (verify_true): New macro that returns true instead of void.
107 (verify_type__): Remove.
108 (verify): Use verify_true rather than verify_type__.
110 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
112 * utimens.c (ENOSYS): Define if not already defined.
113 (futimens): Support having a null PATH if the file descriptor
116 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
118 (__attribute): Define to empty unless GCC 3.1 or later.
119 This works around a core dump on OpenBSD 3.4, which has GCC
120 2.95.3, which dumps core when given __attribute__(()). It also
121 simplifies other tests, since we really don't want to bother with
122 worrying about which ancient version of GCC supported what.
123 Original problem reported by Yoann Vandoorselaere, with part of
124 the fix suggested by Derek Price.
126 2005-09-24 Jim Meyering <jim@meyering.net>
128 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
129 so we can once again use a positive bitfield width of 1 -- now we
130 don't have to explain why we were using a bitfield width of 2.
132 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
134 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
135 Problem reported by Eric Blake.
136 (getaddrinfo): Initialize se so that it's not garbage.
137 Redo internal storage allocation so that it doesn't make unportable
138 assumptions about alignment.
141 * utimens.c (futimens): Use futimesat if available.
142 Prefer it to futimes since it doesn't have the futimes bug.
144 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
145 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
146 Instead, declare a function that returns a pointer to an array,
147 and use verify_type__ to declare the size of the array.
148 Problem and germ of a solution reported by Bruno Haible.
149 (verify_type__): Use 2, not 1, for bitfield size, to avoid
150 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
152 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
156 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
158 * argmatch.h: Include verify.h
159 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
160 (ARGMATCH_ASSERT): Remove; unused.
161 * canonicalize.c: Assume STDC_HEADERS.
162 * exclude.c: Include "strcase.h".
163 * regex_internal.h [!defined _LIBC]: Likewise.
164 * getusershell.c: Include stdio--.h rather than stdio.h
166 (getusershell): Call fopen, not fopen_safer.
167 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
168 Do not include unistd-safer.h.
169 (save_cwd): Don't call fd_safer; no longer needed
170 now that we include fcntl--.h.
172 * getdate.y (relative_time): New type.
173 (RELATIVE_TIME_0): New constant.
174 (parser_control): Use relative_time instead of doing it ourselves.
175 (%union): Add new relative_time rel member.
176 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
178 (relunit, relunit_snumber): Now of type rel.
179 (zone, rel, relunit, get_date): Adjust to above changes.
181 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
182 Do not include unistd-safer.h.
183 (getloadavg): Don't call fd_safer; no longer needed
184 now that we include fcntl--.h.
186 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
187 (make_dir_parents): Treat ENOSYS like EEXIST.
189 Improve quality of diagnostics on restore_cwd failure.
190 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
191 (make_dir_parents): Last arg is now int * (for errno), not bool *.
192 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
193 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
194 each time through the loop. Do not diagnose restore_cwd failure;
195 that is the caller's job (and perhaps the caller does not care).
197 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
198 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
199 If the file already exists but is not a directory, don't bother
200 to try to make its parents.
201 Close potential file descriptor leak if we can't chdir("/") (!).
202 Don't always return true if chdir($PWD) fails; return true only
203 if the requested action was done successfully (except for the
205 Don't log final directory unless we actually made it.
206 Refactor to avoid duplicate code to fix up permissions.
207 Don't attempt to fix up parent permissions if chdir($PWD) fails.
209 * strftime.c (my_strftime): Rewrite the previous change slightly,
210 to make it a bit faster and (I hope) clearer.
211 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
212 Fix bug in formats like %2N.
214 * verify.h: New file.
216 2005-09-22 Jim Meyering <jim@meyering.net>
220 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
222 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
223 the .tm_year member, since otherwise gcc-4.0 would now warn about
224 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
226 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
227 order to avoid an unsuppressible warning from gcc on 64-bit systems.
229 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
230 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
231 when run in a time zone for which daylight savings time is in effect
232 for the starting date.
234 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
235 stop us from restricting permissions of just-created absolute-named
237 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
238 to restore initial working directory.
239 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
240 to tell caller if/when we change the working directory and are
241 unable to return to the initial one.
242 * mkdir-p.h (make_dir_parents): Update prototype.
243 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
244 `return false'. This fixes a bug introduced on 2004-07-30.
246 * openat.c (fdopendir): Be sure to close the supplied
247 file descriptor before returning. This makes our replacement
248 implementation a little closer to Solaris's, where fdopendir
249 ties the file descriptor to the returned DIR* pointer.
250 * openat.c (unlinkat): New function.
251 * openat.h (unlinkat): Add prototype.
252 * openat-die.c (openat_save_fail): Rename from openat_save_die.
253 (openat_restore_fail): Rename from openat_restore_die.
254 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
256 Provide an alternative to exiting immediately upon save_cwd or
257 restore_cwd failure. Now, an application can arrange e.g.,
258 to perform a longjump in that case.
259 * openat.c: Include dirname.h.
260 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
261 (rpl_openat, fdopendir, fstatat): Call openat_save_die
262 and openat_restore_die rather than calling error directly.
263 Don't include "error.h" or "exitfail.h"; they're no longer needed.
265 * openat-die.c (openat_save_die, openat_restore_die): New file.
266 * openat.h (openat_save_die, openat_restore_die): Declare and define.
268 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
269 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
270 int utc, int nanoseconds);
272 date should not have to allocate a megabyte of virtual memory to
273 handle a format argument like +%1048575T. When implemented with
274 strftime, it must allocate such a buffer, use strftime to fill it
275 in, print it, then free it.
276 With fprintftime, it simply prints everything and exits.
277 With no need for memory allocation, that's one fewer way to fail.
278 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
279 optional field width, not before, so we accept %9:z, not %:9z.
280 (my_strftime): Be sure to use L_('x') for literals.
282 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
283 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
284 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
285 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
286 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
287 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
288 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
289 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
290 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
292 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
293 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
294 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
295 and don't include <sys/file.h>).
297 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
301 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
302 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
303 [!LDAV_DONE]: Avoid unused variable warning.
305 2005-09-21 Bruno Haible <bruno@clisp.org>
307 * unicodeio.h (unicode_to_mb): New declaration.
309 2005-09-20 Derek Price <derek@ximbiot.com>
311 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
313 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
315 Use a consistent style for including <config.h>.
316 * __fpending.c, acl.c, argmatch.c,
317 argp-help.c, argp-parse.c,
318 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
319 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
320 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
321 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
322 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
323 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
324 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
325 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
326 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
327 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
328 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
329 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
330 modechange.c, mountlist.c, open-safer.c, physmem.c,
331 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
332 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
333 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
334 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
335 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
336 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
337 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
338 userspec.c, utimecmp.c, version-etc-fsf.c,
339 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
340 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
341 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
342 Standardize inclusion of config.h.
343 * __fpending.h, dirfd.h, getdate.h, human.h,
344 inttostr.h: Removed inclusion of config.h from header files.
345 * inttostr.c: Adjusted in-tree users.
346 * timespec.h: Remove superfluous warning to include config.h.
347 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
348 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
349 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
350 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
352 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
354 * stat-time.h: New file.
355 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
356 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
358 (timespec_cmp): New function.
359 * utimecmp.c: Include stat-time.h.
360 (SYSCALL_RESOLUTION): Depend on whether various struct stat
361 members exist, not on the obsolescent ST_MTIM_NSEC.
362 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
364 2005-09-15 Derek Price <derek@ximbiot.com>
365 Paul Eggert <eggert@cs.ucla.edu>
367 * regcomp.c, regexec.c, regex_internal.c: Back out previous
368 changes, consolidating in...
369 * regex_internal.h: ...this file.
371 2005-09-15 Derek Price <derek@ximbiot.com>
373 * regex_internal.h: Blank `pure' for GNUC < 3.
374 * regex_internal.c: Ditto, using this...
375 (__GNUC_PREREQ): ...new macro.
376 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
377 (__GNUC_PREREQ): ...this new macro.
379 * strstr.h: Include string.h. Define strstr as a macro here.
381 2005-09-13 Derek Price <derek@ximbiot.com>
383 * canon-host.c (canon_host_r): Set *cherror on memory allocation
385 Reported by Jim Meyering <jim@meyering.net>.
387 2005-09-13 Jim Meyering <jim@meyering.net>
389 * canon-host.c: Filter through gnu indent and reword comments slightly.
390 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
392 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
394 * lib/base64.c: Typo.
395 (base64_encode): Put b64str in initialized data section.
397 2005-09-12 Derek Price <derek@ximbiot.com>
399 Return usable errors from canon-host.
400 * canon-host.h: New file.
401 * canon-host.c (canon_host): Wrap...
402 (canon_host_r): ...this new function, which now relies exclusively on
404 (ch_strerror): New function.
405 (last_cherror): New global.
406 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
407 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
409 (freeaddrinfo): Free ai->ai_canonname when set.
411 2005-09-12 Derek Price <derek@ximbiot.com>
412 Paul Eggert <eggert@cs.ucla.edu>
414 * glob-libc.h: Renamed from glob_.h. The new version is
415 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
416 protecting things that should be done only in gnulib contexts.
417 * glob_.h: New file, containing only the glob things needed for
419 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
420 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
421 (glob, globfree, glob_pattern_p): Now defined simply in terms of
422 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
423 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
424 and to respect the namespace rules better.
426 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
428 Merge glibc and coreutils changes into gnulib, plus a few
430 * md5.c: Use #error rather than a string.
431 (CYCLIC): New macro, from glibc source. Use it instead of rol.
432 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
433 (__attribute__): Define to empty for non recent-GCC.
434 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
435 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
436 Renamed from their non-__ counterparts, with new macros replacing
437 them if not _LIBC. Add __THROW attribute.
439 (struct md5_ctx): Align buffer if using GCC.
440 * sha1.h (struct sha1_ctx): Likewise.
441 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
442 The old name was backwards.
443 (NOTSWAP): Remove; not used.
444 (rol): New macro, moved here from md5.h.
445 (sha1_process_block): Remove a FIXME that doesn't make sense.
447 2005-09-12 Derek Price <derek@ximbiot.com>
449 * gai_strerror.c: Include config.h when available. Include
450 getaddrinfo.h before other headers to test interface.
451 Reported by Larry Jones <lawrence.jones@ugs.com>.
453 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
455 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
456 definitions, since that's the preferred style in glibc.
457 Fix a minor spacing issue, and update copyright notice to match glibc's.
459 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
461 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
463 2005-09-06 Simon Josefsson <jas@extundo.com>
465 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
466 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
468 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
470 Change bitset word type from unsigned int to unsigned long int,
471 as this has better performance on typical 64-bit hosts.
472 Port bitset code to hosts with unusual word sizes.
473 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
474 (build_collating_symbol):
475 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
476 argument is a bitset. This is merely a style issue, but it makes
477 it clearer that an entire array is expected.
478 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
479 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
480 Port to the case where bitset_word is not the same as unsigned int.
481 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
482 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
484 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
485 (build_trtable, group_nodes_into_DFAstates):
487 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
488 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
489 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
490 * regexec.c (group_nodes_into_DFAstates): Likewise.
491 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
492 * regcomp.c (optimize_subexps, lower_subexp):
493 Work even if bitset_word has holes in its bitwise representation.
494 * regex_internal.h (BITSET_WORD_BITS): Likewise.
495 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
497 * regex_internal.c (re_string_reconstruct):
498 Don't assume UCHAR_MAX == 255.
499 * regex_internal.h (bitset_set_all): Likewise.
500 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
502 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
503 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
505 (BITSET_WORD_MAX): New macro.
506 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
507 (bitset_set_all, bitset_copy): Now inline functions, not macros.
508 (bitset_empty, bitset_copy):
509 Prefer sizeof (bitset) to multiplying it out ourselves.
510 (bitset_not_merge): Remove; unused.
511 (bitset_contain): Return bool, not unsigned int with one bit on.
513 * regexec.c (build_trtable): Don't assume bitset has no stricter
514 alignment than re_node_set; do this by defining a new internal
515 type struct dests_alloc and using it to allocate memory.
517 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
519 Check for arithmetic overflow when calculating sizes, to prevent
520 some buffer-overflow issues. These patches are conservative, in the
521 sense that when I couldn't determine whether an overflow was possible,
522 I inserted a run-time check.
523 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
524 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
525 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
526 (re_xnrealloc, re_x2nrealloc): New inline functions.
527 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
528 (build_equiv_class, build_charclass): Check for arithmetic overflow
529 in size expression calculations.
530 * lib/regex_internal.c (re_string_realloc_buffers):
531 (build_wcs_upper_buffer, re_node_set_add_intersect):
532 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
533 (re_dfa_add_node, register_state): Likewise.
534 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
535 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
536 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
537 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
539 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
541 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
542 to avoid a collision with bits/local_lim.h in glibc.
543 All uses changed. Problem reported by Dmitry V. Levin in
544 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
546 * regex_internal.c (build_wcs_upper_buffer): Fix portability
547 bugs in int versus size_t comparisons.
548 (re_string_context_at): Fix bug where the code assumed that
551 Use bool where appropriate.
552 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
554 (calc_eclosure_iter): Likewise, for ROOT arg.
555 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
556 (build_charclass_op): Likewise, for NON_MATCH arg.
557 * regex_internal.c (re_string_allocate, re_string_construct):
558 (re_string_construct_common): Likewise, for ICASE arg.
559 * regexec.c (re_search_2_stub, re_search_stub):
560 Likewise, for RET_LEN arg.
561 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
562 (set_regs): Likewise, for FL_BACKTRACK arg.
563 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
564 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
565 (calc_eclosure_iter, parse_bracket_exp):
566 Use bool for internal variables that are booleans.
567 * regexec.c (re_search_internal, check_matching, proceed_next_node):
568 (set_regs, build_sifted_states, sift_states_bkref):
569 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
570 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
571 (find_collation_sequence_value):
573 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
574 (re_node_set_compare):
575 Return bool, not int. All callers changed.
576 * regexec.c (check_halt_node_context, check_dst_limits):
577 (build_trtable, check_node_accept): Likewise.
578 * regex_internal.h: Include stdbool.h.
580 Fix bugs uncovered when converting to bool.
581 * regcomp.c (calc_eclosure_iter): Check for storage allocation
582 failure instead of charging ahead blindly.
583 * regex_internal.c (register_state): Likewise.
584 * regexec.c (re_search_2_stub): Use simpler method than boolean
585 for freeing internal storage.
586 (group_nodes_into_DFA_states): Use unsigned int, not int, for
587 bitset pieces used as boolean, to avoid undefined behavior
588 on hosts that do int overflow checking.
590 2005-08-31 Derek Price <derek@ximbiot.com>
592 * getdelim.c (getdelim): Return EOF on EOF.
593 Reported by Larry Jones <lawrence.jones@ugs.com>.
595 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
597 * regex_internal.c (re_string_reconstruct): Don't assume buffer
598 lengths fit in regoff_t; this isn't true if regoff_t is the same
600 * regex.c (re_search_internal): 5th arg is LAST_START
601 (= START + RANGE) instead of RANGE. This avoids overflow
602 problems when regoff_t is the same width as size_t.
604 (re_search_2_stub): Check for overflow when adding the
605 sizes of the two strings.
606 (re_search_stub): Check for overflow when adding START
607 to RANGE; if it occurs, substitute the extreme value.
609 2005-08-31 Jim Meyering <jim@meyering.net>
611 * regcomp.c (search_duplicated_node): Make first pointer arg
613 * regex_internal.c (create_ci_newstate, create_cd_newstate):
614 (register_state): Likewise.
615 * regexec.c (search_cur_bkref_entry, check_dst_limits):
616 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
617 (group_nodes_into_DFAstates): Likewise.
619 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
621 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
622 old glibc regex code mishandles strings longer than 2**31 bytes.
623 This patch fixes this when the regex code is used in gnulib
624 (i.e., outside glibc).
626 This patch should not affect the use of the regex code inside
627 glibc. No doubt this problem also needs to be handled for glibc
628 as well, but the result will be an incompatible change to the
629 glibc ABI, and the old ABI will have to be supported too. That
630 can be the the subject for another patch.
632 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
633 governing whether the rest of this patch is active. By default,
634 the macro is disabled and the patch has no effect.
635 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
636 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
637 (struct re_pattern_buffer, re_search, re_search_2, re_match):
638 (re_match_2, re_set_registers): Use the new types.
639 * regex_internal.h (Idx, re_hashval_t): New types.
640 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
642 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
643 (re_string_context_at, bin_tree_t, re_dfastate_t):
644 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
645 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
646 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
647 (re_string_char_size_at, re_string_wchar_at):
648 (re_string_elem_size_at):
649 Use the new types and macros to port to 64-bit hosts.
650 Use unsigned types for internal values, so that the code
651 mostly works even for arrays larger than SSIZE_MAX.
652 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
653 (search_duplicated_node, calc_eclosure_iter, fetch_number):
654 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
655 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
656 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
657 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
658 (calc_inveclosure, parse_dup_op, build_range_exp):
659 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
660 (fetch_number, create_token_tree, mark_opt_subexp):
662 * regex_internal.c (re_string_construct_common, create_ci_newstate):
663 (create_cd_newstate, re_string_allocate, re_string_construct):
664 (re_string_realloc_buffers, build_wcs_upper_buffer):
665 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
666 (re_string_reconstruct, re_string_peek_byte_case):
667 (re_string_fetch_byte_case, re_string_context_at):
668 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
669 (re_node_set_init_copy, re_node_set_add_intersect):
670 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
671 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
672 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
673 (re_acquire_state, re_acquire_state_context, register_state):
675 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
676 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
677 (re_search_internal, re_search_2_stub, re_search_stub)
678 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
679 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
680 (update_cur_sifted_state, check_dst_limits):
681 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
682 (check_subexp_limits, sift_states_bkref, merge_state_array):
683 (check_subexp_matching_top, get_subexp, get_subexp_sub):
684 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
685 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
686 (expand_bkref_cache, check_node_accept_bytes):
687 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
688 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
689 (acquire_init_state_context, check_halt_node_context):
690 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
691 (sift_states_backward, clean_state_log_if_needed):
692 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
693 (find_recover_state, transit_state_sb, transit_state_mb):
694 (transit_state_bkref, build_trtable, match_ctx_clean):
696 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
697 to work around an assumption that REG_MISSING is negative.
699 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
700 (seek_collating_symbol_entry) [defined _LIBC]:
701 (lookup_collation_sequence_value) [defined _LIBC]:
702 (build_range_exp, build_collating_symbol) [defined _LIBC]:
703 Use prototypes rather than old-style function definitions.
704 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
705 (transit_state_sb) [0]:
706 (find_collation_sequence_value) [defined _LIBC]: Likewise.
708 * regexec.c (re_search_internal): Simplify update of rm_so and
711 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
712 (optimize_subexps, lower_subexp):
713 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
714 since the signed shift might overflow. Use 1u<<31 instead.
715 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
716 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
719 * regcomp.c (optimize_subexps, lower_subexp):
720 Use CHAR_BIT rather than 8, for clarity.
721 * regexec.c (check_dst_limits_calc_pos_1):
722 (check_subexp_matching_top): Likewise.
723 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
724 have to worry about portability issues when shifting it left.
725 Remove no-longer-needed test for table_size > 0.
726 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
727 in a word, as the resulting behavior is undefined.
728 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
729 in one case, a <= should have been an <, and in another case the
730 whole test was missing.
731 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
732 the standard name CHAR_BIT.
733 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
734 this is not true on one's complement and signed-magnitude hosts.
736 * regex_internal.h (re_sub_match_top_t): Remove unused member
738 (struct re_dfa_t): Remove unused member states_alloc.
739 * regcomp.c (init_dfa): Don't initialize unused members.
741 2005-08-31 Bruno Haible <bruno@clisp.org>
743 * strstr.c: Include <stddef.h>, for NULL.
744 * strcasestr.c: Likewise.
745 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
747 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
749 * iconvme.h: Add prototype for iconv_alloc.
751 2005-08-29 Simon Josefsson <jas@extundo.com>
753 * iconvme.c: Fix errno.
755 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
757 * iconvme.c: Split iconv_string into iconv_alloc.
759 2005-08-27 Jim Meyering <jim@meyering.net>
761 * fopen-safer.c: Merge minor changes from coreutils.
762 * dup-safer.c: Likewise.
763 * fd-safer.c: Likewise.
765 Merge from coreutils.
766 * stdio--.h: New file.
767 * stdlib--.h: New file.
768 * mkstemp-safer.c: New file.
771 * pipe-safer.c: New file.
772 * creat-safer.c: New file.
773 * fcntl--.h (creat): Define to creat_safer.
774 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
775 * unistd--.h (pipe): Define to pipe_safer.
776 * unistd-safer.h: Declare pipe_safer.
778 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
780 * regex_internal.h: Remove all references to
781 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
783 (bitset_not, bitset_merge, bitset_not_merge):
784 (bitset_mask, re_string_allocate, re_string_construct):
785 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
786 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
787 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
788 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
789 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
790 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
791 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
792 (re_acquire_state_context):
793 Remove unnecessary forward decls.
794 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
795 Put __attribute at function definition,
796 now that the function decl has been removed.
797 * lib/regex_internal.c (re_string_peek_byte_case):
798 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
801 2005-08-26 Simon Josefsson <jas@extundo.com>
803 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
804 Haible <bruno@clisp.org>.
806 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
808 * regexec.c (set_regs): Don't alloca with an unbounded size.
810 alloca modernization/simplification for regex.
811 * regex.c: Remove portability cruft for alloca. This no longer
812 needs to be at the start of the file, and can be moved into
813 regex_internal.h and simplified.
814 * regex_internal.h: Include <alloca.h>.
815 (__libc_use_alloca) [!defined _LIBC]: New macro.
816 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
817 now works outside glibc.
819 2005-08-24 Simon Josefsson <jas@extundo.com>
821 * getpass.c: Add WIN32 implementation. Conditionalize use of
822 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
825 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
827 Make regex safe for g++. This fixes one real bug (an "err"
828 that should have been "*err"). g++ problem reported by
830 * regex_internal.h (re_calloc): New macro, consistent with
831 re_malloc etc. All callers of calloc changed to use re_calloc.
832 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
833 not int. All callers changed.
834 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
835 just use an array of size MB_LEN_MAX.
836 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
837 (find_recover_state): Change "err" to "*err"; this fixes what
838 appears to be a real bug.
839 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
842 2005-08-25 Jim Meyering <jim@meyering.net>
844 * open-safer.c: Include <config.h>.
845 Otherwise, we'd lose LARGEFILE support in any file using
848 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
850 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
851 * regex.h (regerror): Likewise.
853 * regex.c: Do not include <sys/types.h>, as POSIX no longer
854 requires this. (The code never needed it.)
856 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
857 All uses of recently-renamed identifiers changed to use the new,
858 POSIX-compliant names. The code will build and run just fine
859 without these changes, but it's better to eat our own dog food
860 and use the standard-conforming names.
862 * regex.h: Fix a multitude of POSIX name space violations.
863 These changes have an effect only for programs that define
864 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
865 do not change anything for programs compiled in the normal way.
866 Also, there is no effect on the ABI.
868 (_REGEX_SOURCE): New macro.
869 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
870 defined and _GNU_SOURCE is not; this fixes a name space violation.
872 Rename the following macros to obey POSIX requirements.
873 The old names are still visible as macros if _REGEX_SOURCE is defined.
874 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
875 RE_BACKSLASH_ESCAPE_IN_LISTS.
876 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
877 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
878 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
879 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
880 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
881 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
882 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
883 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
884 (REG_INTERVALS): renamed from RE_INTERVALS.
885 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
886 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
887 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
888 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
889 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
890 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
891 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
892 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
893 RE_UNMATCHED_RIGHT_PAREN_ORD.
894 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
895 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
896 (REG_DEBUG): renamed from RE_DEBUG.
897 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
898 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
899 unusual, since we can't clash with the POSIX REG_ICASE.
900 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
901 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
902 (REG_NO_SUB): renamed from RE_NO_SUB.
903 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
904 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
905 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
906 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
907 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
908 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
909 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
910 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
911 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
912 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
913 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
914 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
915 RE_SYNTAX_POSIX_MINIMAL_BASIC.
916 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
917 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
918 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
919 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
920 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
921 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
922 (REG_FIXED): Renamed from REGS_FIXED.
923 (REG_NREGS): Renamed from RE_NREGS.
925 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
926 of other REG_* macros, since POSIX says the user is allowed to
927 #undef these macros selectively.
929 (reg_errcode_t): Update comment stating what other tables need
932 Rename the following enum values to obey POSIX requirements.
933 The old names are still visible as macros.
934 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
935 is not defined, since GNU is supposed to be a superset of POSIX as
936 much as possible, and since we want reg_errcode_t to be a signed
937 type for implementation consistency.
938 (_REG_NOERROR): Renamed from REG_NOERROR.
939 (_REG_NOMATCH): Renamed from REG_NOMATCH.
940 (_REG_BADPAT): Renamed from REG_BADPAT.
941 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
942 (_REG_ECTYPE): Renamed from REG_ECTYPE.
943 (_REG_EESCAPE): Renamed from REG_EESCAPE.
944 (_REG_ESUBREG): Renamed from REG_ESUBREG.
945 (_REG_EBRACK): Renamed from REG_EBRACK.
946 (_REG_EPAREN): Renamed from REG_EPAREN.
947 (_REG_EBRACE): Renamed from REG_EBRACE.
948 (_REG_BADBR): Renamed from REG_BADBR.
949 (_REG_ERANGE): Renamed from REG_ERANGE.
950 (_REG_ESPACE): Renamed from REG_ESPACE.
951 (_REG_BADRPT): Renamed from REG_BADRPT.
952 (_REG_EEND): Renamed from REG_EEND.
953 (_REG_ESIZE): Renamed from REG_ESIZE.
954 (_REG_ERPAREN): Renamed from REG_ERPAREN.
955 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
956 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
957 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
958 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
960 (_REG_RE_NAME, _REG_RM_NAME): New macros.
961 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
962 changed. But support the old name if the new one is not defined
963 and if _REGEX_SOURCE.
965 Change the following member names in struct re_pattern_buffer.
966 The old names are still supported if !_REGEX_SOURCE.
967 The new names are always supported, regardless of _REGEX_SOURCE.
968 (re_buffer): Renamed from buffer.
969 (re_allocated): Renamed from allocated.
970 (re_used): Renamed from used.
971 (re_syntax): Renamed from syntax.
972 (re_fastmap): Renamed from fastmap.
973 (re_translate): Renamed from translate.
974 (re_can_be_null): Renamed from can_be_null.
975 (re_regs_allocated): Renamed from regs_allocated.
976 (re_fastmap_accurate): Renamed from fastmap_accurate.
977 (re_no_sub): Renamed from no_sub.
978 (re_not_bol): Renamed from not_bol.
979 (re_not_eol): Renamed from not_eol.
980 (re_newline_anchor): Renamed from newline_anchor.
982 Change the following member names in struct re_registers.
983 The old names are still supported if !_REGEX_SOURCE.
984 The new names are always supported, regardless of _REGEX_SOURCE.
985 (rm_num_regs): Renamed from num_regs.
986 (rm_start): Renamed from start.
987 (rm_end): Renamed from end.
989 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
990 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
991 Prepend __ to parameter names.
993 Undo yesterday's changes.
995 2005-08-24 Jim Meyering <jim@meyering.net>
998 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1000 2005-08-21 Bruno Haible <bruno@clisp.org>
1002 * lock.h: Add multiple inclusion guard.
1003 * tls.h: Add multiple inclusion guard.
1005 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1007 * regex.h (REG_NOSYS)
1008 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1009 Define, since POSIX requires it as of 2001.
1010 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1011 New private symbol, used to keep the enum signed in all cases.
1012 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1013 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1015 * regex_internal.c (re_string_skip_chars, register_state):
1017 Remove forward decls; no longer needed now that we use prototypes.
1018 * regexec.c (acquire_init_state_context, check_halt_node_context):
1019 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1020 (clean_state_log_if_needed): Likewise.
1022 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1024 Fix problems reported by Sam Steingold in
1025 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1026 * regexec.c (sift_states_bkref): Fix portability bug: the code
1027 assumed that reg_errcode_t is a signed type, which is not
1028 necessarily true if _XOPEN_SOURCE is not defined.
1029 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1030 some compilers warn about it otherwise.
1032 2005-08-20 Jim Meyering <jim@meyering.net>
1034 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1035 of unused local, dfa.
1037 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1039 * regcomp.c (create_initial_state): Remove duplicate decl.
1040 (init_word_char, create_initial_state, duplicate_node_closure):
1041 (fetch_token, peek_token_bracket, build_range_exp):
1042 (build_collating_symbol): Remove forward decls; no longer needed
1043 now that we use prototypes.
1046 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1047 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1048 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1049 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1050 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1051 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1052 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1053 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1054 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1055 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1056 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1057 (build_charclass, build_charclass_op, fetch_number, create_tree):
1058 (create_token_tree, mark_opt_subexp, duplicate_tree):
1059 Use prototypes rather than old-style definitions.
1062 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1063 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1064 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1065 (re_string_reconstruct, re_string_peek_byte_case):
1066 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1067 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1068 (re_node_set_init_copy, re_node_set_add_intersect):
1069 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1070 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1071 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1072 (re_acquire_state, re_acquire_state_context, register_state):
1073 (create_ci_newstate, create_cd_newstate, free_state):
1075 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1076 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1077 (re_search_internal, prune_impossible_nodes):
1078 (acquire_init_state_context, check_matching, static):
1079 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1080 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1081 (update_regs, sift_states_backward, build_sifted_states):
1082 (clean_state_log_if_needed, merge_state_array):
1083 (update_cur_sifted_state, add_epsilon_src_nodes):
1084 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1085 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1086 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1087 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1088 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1089 (check_arrival, check_arrival_add_next_nodes):
1090 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1091 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1092 (check_node_accept_bytes, check_node_accept, extend_buffers):
1093 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1094 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1099 (re_string_allocate, re_string_construct, re_string_reconstruct):
1100 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1101 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1102 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1103 (re_string_context_at, re_string_peek_byte_case):
1104 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1105 is defined, since we now use prototypes always.
1107 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1108 C89 or better. All uses removed.
1110 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1112 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1113 [defined lint]: Suppress bogus uninitialized-variable warnings.
1115 * regcomp.c (duplicate_node): Return new index, not an error code,
1116 and let the caller return REG_ESPACE if out of space. This
1117 removes an uninitialied-variable warning with GCC 4.0.1, and also
1118 avoids taking the address of a local variable. All callers
1121 2005-08-19 Jim Meyering <jim@meyering.net>
1123 * regexec.c (proceed_next_node): Redo local variables to
1124 avoid GCC shadowing warnings.
1126 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1128 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1129 (re_node_set_insert_last, re_dfa_add_node):
1130 Rename local variables to avoid GCC shadowing warnings.
1132 2005-08-18 Bruno Haible <bruno@clisp.org>
1134 * strstr.c (strstr): Fix return value in multibyte case.
1135 * strcasestr.c (strcasestr): Likewise.
1137 2005-08-17 Jim Meyering <jim@meyering.net>
1139 Make the %s format (seconds since the epoch) work for a negative
1140 number and when used with a zero-padded field width, e.g. %015s.
1142 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1143 label so that it precedes the code to set `digits'. Otherwise,
1144 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1145 print `00-22'. Now, it prints `-0022', as it should.
1147 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1149 * regex.h: Remove useless space-before-tab. From coreutils.
1151 2005-08-17 Bruno Haible <bruno@clisp.org>
1153 * strcasestr.h: New file.
1154 * strcasestr.c: New file.
1156 2005-08-17 Bruno Haible <bruno@clisp.org>
1158 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1159 * strstr.c: Completely rewritten, with multibyte locale support.
1161 2005-08-17 Bruno Haible <bruno@clisp.org>
1163 * strcasecmp.c: Use mbuiter.h.
1165 2005-08-17 Bruno Haible <bruno@clisp.org>
1167 * mbuiter.h: New file.
1169 2005-08-16 Bruno Haible <bruno@clisp.org>
1171 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1173 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1174 NUL byte, not after it.
1176 2005-08-16 Bruno Haible <bruno@clisp.org>
1178 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1179 the valid ones. Makes the comparison operations transitive:
1180 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1181 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1183 2005-08-16 Bruno Haible <bruno@clisp.org>
1185 * strcase.h (strcasecmp): Add note in comments.
1186 * strncasecmp.c: Use code from strcasecmp.c.
1187 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1188 (strcasecmp): Work correctly in multibyte locales.
1190 2005-08-16 Bruno Haible <bruno@clisp.org>
1192 * strnlen1.h: New file.
1193 * strnlen1.c: New file.
1195 2005-08-16 Bruno Haible <bruno@clisp.org>
1197 * mbfile.h: New file.
1199 2005-08-16 Bruno Haible <bruno@clisp.org>
1201 * mbiter.h: New file.
1203 2005-08-16 Bruno Haible <bruno@clisp.org>
1205 * mbchar.h: New file.
1206 * mbchar.c: New file.
1208 2005-08-16 Bruno Haible <bruno@clisp.org>
1210 * tls.h: New file, from GNU gettext.
1211 * tls.c: New file, from GNU gettext.
1213 2005-08-15 Bruno Haible <bruno@clisp.org>
1215 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1218 2005-08-14 Jim Meyering <jim@meyering.net>
1220 Sync from coreutils.
1222 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1223 Use the hash-table-based cycle-detection code not just when
1224 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1225 Reported by James Youngman in
1226 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1227 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1228 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1229 This lets us compile with -DFTS_DEBUG, once again.
1230 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1231 * fts.c (fd_safer): Remove decl.
1232 Include fcntl--.h rather than unistd-safer.h
1233 (fts_safe_changedir): Don't call fd_safer; no longer needed
1234 now that we include fcntl--.h.
1236 2005-08-11 Simon Josefsson <jas@extundo.com>
1238 * readline.h, readline.c: New file.
1240 2005-08-11 Bruno Haible <bruno@clisp.org>
1242 * strnlen.h (strnlen): Change parameter name to match comment.
1244 2005-08-10 Simon Josefsson <jas@extundo.com>
1246 * strndup.c: Use strnlen.h.
1248 * strnlen.h: New file.
1250 2005-08-02 Simon Josefsson <jas@extundo.com>
1252 * getline.h, getline.c: Rewrite.
1254 * getdelim.h, getdelim.c: New files, ported from glibc.
1256 2005-07-31 Bruno Haible <bruno@clisp.org>
1258 * lock.h (gl_lock_initializer): New macro.
1259 (gl_lock_define_initialized): Use it.
1260 (gl_rwlock_initializer): New macro.
1261 (gl_rwlock_define_initialized): Use it.
1262 (gl_recursive_lock_initializer): New macro.
1263 (gl_recursive_lock_define_initialized): Use it.
1265 2005-07-26 Bruno Haible <bruno@clisp.org>
1267 * lock.h: Update from GNU gettext.
1268 * lock.c: Update from GNU gettext.
1270 2005-07-18 Bruno Haible <bruno@clisp.org>
1272 * lock.h (gl_once_t): New type.
1273 (gl_once_define, gl_once): New macros.
1274 * lock.c (fresh_once): New variable.
1275 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1278 2005-07-18 Simon Josefsson <jas@extundo.com>
1280 * check-version.c (check_version): Accept identical versions too.
1282 2005-07-18 Bruno Haible <bruno@clisp.org>
1284 * lock.h: New file, from GNU gettext.
1285 * lock.c: New file, from GNU gettext.
1287 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1289 * quotearg.c: Add translator comment suggested by Bruno Haible,
1290 with a minor change.
1292 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1294 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1295 copyright symbol and the year.
1296 * version-etc.c (COPYRIGHT_YEAR): New constant.
1297 (version_etc_va): Use parameterized copyright notice.
1298 Reword to conform to the current GNU coding standards.
1300 2005-07-11 Simon Josefsson <jas@extundo.com>
1302 * size_max.h: New file.
1304 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1306 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1309 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1310 and Paul Eggert <eggert@cs.ucla.edu>
1312 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1313 in wint_t, not wchar_t. Remove now-unnecessary cast.
1315 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1317 * regex.c, regex.h: Sync from libc.
1318 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1319 New files, synced from libc, except that regex_internal.h
1320 currently has a small porting fix.
1322 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1324 Remove the dependency of the strftime module on the tzset module.
1325 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1326 Copy the input structure, to work around some of the bug with
1327 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1328 Solaris releases, you should also use the tzset module, but we won't
1329 require it as a dependency any more since we don't want LGPLed code
1330 to depend on GPLed code.
1332 2005-07-02 Jim Meyering <jim@meyering.net>
1334 * backupfile.c (backup_args): Change a `0' to NULL.
1336 2005-07-01 Jim Meyering <jim@meyering.net>
1338 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1339 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1340 * save-cwd.c, tempname.c:
1341 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1342 and don't include <sys/file.h>).
1344 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1346 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1347 declares only 'struct timespec;' (!).
1349 2005-06-29 Jim Meyering <jim@meyering.net>
1351 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1352 type name. Use the variable name instead.
1353 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1355 2005-06-28 Simon Josefsson <jas@extundo.com>
1357 * check-version.h, check-version.c: New files.
1359 2005-06-28 Simon Josefsson <jas@extundo.com>
1361 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1362 collision with global variable. Better indentation. Don't
1363 increment buffer pointer beyond buffer end. Based on comments
1364 from Paul Eggert <eggert@cs.ucla.edu>.
1368 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1370 * canon-host.c (canon-host): Append trailing "," to 0 in
1371 initializer of struct addrinfo, as an indication that we don't
1372 care how many members the structure has.
1374 2005-06-24 Derek Price <derek@ximbiot.com>
1375 and Bruno Haible <bruno@clisp.org>
1377 Remove stat module & update lstat.
1378 * stat.c: Remove this file...
1379 (slash_aware_lstat): ...moving this content and its support...
1380 * lstat.c (rpl_lstat): ...into here.
1381 * lstat.h: New file.
1383 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1385 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1386 (ranged_convert): Don't save conversion in a temporary struct.
1387 This causes a warning with GCC 4.0.0, and anyway in the typical
1388 case it's not worth the extra 100 bytes or so of code.
1389 (ranged_convert, __mktime_internal): When calling a function via a
1390 pointer P, use P () rather than (*P) (), as we now assume C89 or
1393 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1395 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1396 "who -r" failed to give output. Problem reported by Tim Waugh.
1398 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1399 (xcalloc): Use it to avoid needless tests.
1400 Problem reported by Jim Meyering.
1402 2005-06-16 Jim Meyering <jim@meyering.net>
1404 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1405 when either N or S is zero.
1407 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1409 * argp.h (__option_is_short): Check upper limit of
1410 __key. Isprint() requires its argument to have the value
1411 of an unsigned char or EOF.
1413 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1415 * fnmatch.c (fnmatch): If there is an encoding error in a
1416 multibyte string or pattern, fall back on unibyte matching.
1417 Problem reported by James Youngman.
1419 2005-06-08 Bruno Haible <bruno@clisp.org>
1421 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1424 2005-06-08 Bruno Haible <bruno@clisp.org>
1426 * csharpcomp.h: New file, from GNU gettext.
1427 * csharpcomp.c: New file, from GNU gettext.
1428 * csharpcomp.sh.in: New file, from GNU gettext.
1430 2005-06-07 Derek Price <derek@ximbiot.com>
1433 * glob_.h: Indent nested #ifdef.
1435 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1437 Sync from coreutils.
1438 Use "file name" when talking about file names, instead of "filename"
1439 or "path", as per the GNU coding standards.
1440 * mkdir-p.c: Renamed from makepath.c.
1441 (make_dir_parents): Renamed from make_path. All callers changed.
1442 * mkdir-p.h: Likewise. All includers changed.
1443 * filenamecat.c: Renamed from path-concat.c.
1444 (file_name_concat): Renamed from path_concat. All callers changed.
1445 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1446 * filenamecat.h: Likewise. All includers changed.
1447 * acl.c: Don't use "path" or "filename" to mean "file name"
1448 in comments or local variable names.
1449 * basename.c: Likewise.
1450 * canonicalize.c, canonicalize.h: Likewise.
1451 * dirname.c, dirname.h: Likewise.
1452 * euidaccess.c: Likewise.
1453 * exclude.c: Likewise
1454 * fnmatch_.h, fnmatch_loop.c: Likewise.
1455 * fsusage.c, fsuage.h: Likewise.
1456 * fts.c, fts_.h: Likewise.
1457 * getcwd.c: Likewise.
1458 * getloadavg.c: Likewise.
1459 * mkstemp.c: Likewise.
1460 * mountlist.c, mountlist.h: Likewise.
1461 * openat.c, openat.h: Likewise.
1462 * readlink-stub.c: Likewise.
1463 * readutmp.c, readutmp.h: Likewise.
1464 * rename.c: Likewise.
1465 * rmdir.c: Likewise.
1467 * savedir.c: Likewise.
1468 * stripslash.c: Likewise.
1469 * tempname.c: Likewise.
1470 * xreadlink.c: Likewise.
1471 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1473 * exclude.h: Likewise.
1475 * euidaccess.c (getuid, getgid, getuid, getegid)
1476 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1477 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1478 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1479 * pathmax.h: Include <limits.h> unconditionally, since other
1480 files have been getting away with it for years (MORE/BSD 4.3
1482 * userspec.c (getpwnam, getgrnam, getgrgid)
1483 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1485 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1486 Define to 256, not 255, as per modern POSIX.
1488 2005-06-01 Bruno Haible <bruno@clisp.org>
1490 * csharpexec.h: New file, from GNU gettext.
1491 * csharpexec.c: New file, from GNU gettext.
1492 * csharpexec.sh.in: New file, from GNU gettext.
1494 2005-05-31 Derek Price <derek@ximbiot.com>
1495 Paul Eggert <eggert@cs.ucla.edu>
1498 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1500 2005-05-29 Derek Price <derek@ximbiot.com>
1501 Paul Eggert <eggert@cs.ucla.edu>
1503 * glob_.h, glob.c: New files.
1505 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1507 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1509 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1510 the configuration hassle isn't worth it.
1511 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1512 (LONGEST_MODIFIER, PRIuMAX): Remove.
1514 2005-05-27 Bruno Haible <bruno@clisp.org>
1516 * getlogin_r.h: Remove second include of <stddef.h>.
1518 2005-05-25 Bruno Haible <bruno@clisp.org>
1519 Derek Price <derek@ximbiot.com>
1521 * getlogin_r.h: Simplify API documentation.
1523 2005-05-25 Derek Price <derek@ximbiot.com>
1524 Paul Eggert <eggert@cs.ucla.edu>
1526 * getlogin_r.c, getlogin_r.h: New files.
1528 2005-05-22 Bruno Haible <bruno@clisp.org>
1530 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1531 Also include <sys/param.h> if it defines MIN, MAX.
1532 Based on a patch by Derek Price <derek@ximbiot.com>.
1534 2005-05-22 Bruno Haible <bruno@clisp.org>
1536 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1537 (INT64_MIN): Fix definition.
1538 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1540 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1541 NEED_SIGNED_INT_TYPES.
1543 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1544 HAVE_SYSTEM_INTTYPES.
1546 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1548 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1549 so that unistd-safer.h (GPL'ed code) need not be included.
1551 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1554 * fts.c: Don't include "cycle-check.h" or "hash.h".
1555 (setup_dir, free_dir): New functions.
1556 (enter_dir, leave_dir): Define trivial
1557 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1558 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1559 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1560 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1561 Move to fts-cycle.c.
1562 (fts_open): Use setup_dir.
1563 (fts_close): Use free_dir.
1564 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1565 This adds a label and some gotos, but the alternatives were messier.
1566 Check for memory allocation failure when entering a dir.
1567 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1568 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1569 (FTS): New member fts_cycle, that is a union that contains the
1570 old active_dir_ht and cycle_state. All uses changed to mention
1571 fts_cycle.ht and fts_cycle.state.
1572 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1573 fts.c, with the following changes:
1574 (setup_dir, free_dir): New functions.
1575 (enter_dir): Now returns bool. Return true if successful, false
1576 if memory exhausted. All callers changed.
1577 Do not bother partly cleaning up on
1578 memory allocation failure; that is free_dir's job.
1579 However, free ad if hash_insert fails, to avoid memory leak.
1580 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1581 fts->fts_options to see which union member to use.
1583 2005-05-20 Jim Meyering <jim@meyering.net>
1585 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1586 Now a macro, to pacify GCC.
1588 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1590 * chown.c (rpl_chown): Return -1 on failure.
1592 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1594 * canonicalize.c: Include canonicalize.h first, to test interface.
1595 Include <stddef.h> unconditionally, since we assume C89 now.
1596 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1597 * fts.c: Include fts_.h first, to check interface.
1598 Do not include intprops.h; no longer needed.
1599 Include cycle-check.h and hash.h, since fts_.h no longer does.
1600 Remove unnecessary casts of closedir to void.
1601 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1602 decide whether to decrement nlinks.
1603 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1604 (FTS): Use struct hash_table * instead of Hash_table, so that
1605 we no longer need to include hash.h here.
1607 2005-05-17 Jim Meyering <jim@meyering.net>
1609 * fts.c, fts_.h: New files, from coreutils.
1611 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1613 Sync from coreutils.
1614 * unlinkdir.c, unlinkdir.h: New files.
1615 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1616 regex.h, unlocked-io.h, xtime.h:
1617 White space changes only.
1618 * makepath.c (make_path): Port to hosts where leading "//" is special.
1619 * yesno.c: Include getline.h, not ctype.h.
1620 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1621 Use getline to remove arbitrary restriction on response length.
1623 2005-05-13 Bruno Haible <bruno@clisp.org>
1625 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1626 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1627 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1628 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1629 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1630 Add support for 64-bit integers in the MSVC compiler.
1632 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1634 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1635 Change the initial comment to refer to GPL, not LGPL.
1636 gnulib-tool will change it to LGPL as needed.
1638 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1639 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1640 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1641 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1642 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1643 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1644 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1645 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1646 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1647 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1648 concatpath.c, config.charset, copy-file.c, copy-file.h,
1649 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1650 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1651 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1652 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1653 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1654 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1655 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1656 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1657 full-read.c, full-read.h, full-write.c, full-write.h,
1658 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1659 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1660 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1661 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1662 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1663 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1664 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1665 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1666 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1667 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1668 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1669 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1670 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1671 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1672 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1673 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1674 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1675 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1676 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1677 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1678 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1679 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1680 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1681 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1682 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1683 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1684 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1685 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1686 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1687 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1688 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1689 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1690 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1691 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1692 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1693 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1694 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1695 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1696 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1697 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1698 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1699 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1700 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1701 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1702 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1703 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1704 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1705 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1706 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1707 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1708 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1709 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1710 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1711 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1712 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1713 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1714 Update FSF postal mail address.
1716 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1718 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1719 specified in ai_socktype. Fix invalid ai_protocol
1720 check. ai_protocol is usually set to 0 or depending on
1721 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1722 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1723 ai_socktype / ai_protocol in the returned addrinfo structure.
1725 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1726 Bruno Haible <bruno@clisp.org>
1728 * inet_ntop.h: New file.
1729 * inet_ntop.c: New file, from glibc with modifications.
1731 2005-05-08 Jim Meyering <jim@meyering.net>
1733 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1735 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1737 Merge from coreutils. Among other things,
1738 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1739 * fd-safer.c: New file.
1740 * fcntl-safer.h, open-safer.c: Remove.
1741 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1742 * dup-safer.c: Include unistd-safer.h first.
1743 Don't include errno.h.
1744 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1745 * file-type.h: Don't assume invoker included sys/stat.h first.
1746 * file-type.c: Rely on file-type.h change.
1747 * getloadavg.c: Include unistd-safer.h.
1748 (getloadavg): Use safer open.
1749 * getusershell.c: Include "stdio-safer.h".
1750 (getusershell): Use safer fopen.
1751 * long-options.c (long_options): Use NULL rather than 0.
1752 * modechange.h (mode_free): Remove; all callers changed to invoke
1754 * modechange.c: Likewise.
1755 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1756 (MODE_DONE): New constant.
1757 (struct mode_change): Remove 'next' member.
1758 (make_node_op_equals): New function; like the old one of the
1759 same name, except it allocates an array.
1760 (mode_compile, mode_create_from_ref): Use it.
1761 (mode_compile): Allocate result as an array, not a linked list.
1762 Parse octal string ourself, so that we catch mistakes like "+0".
1763 (mode_adjust): Arg is an array, not a linked list.
1764 * modechange.c: Include stat-macros.h, xalloc.h.
1765 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1766 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1767 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1768 Remove. This is now stat-macros.h's job.
1769 (talloc): Remove. All callers replaced by xalloc, so that
1770 our invokers don't have to worry about reporting memory failures.
1771 (make_node_op_equals): Remove.
1772 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1774 (struct mode_change): Moved here from modechange.h.
1775 (mode_append_entry): Remove.
1776 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1777 apps to have incorrect behavior. Use simpler algorithm for head
1778 and tail. Don't futz with umask; that's now the job of mode_adjust.
1779 Detect more invalid usages rather than having somewhat-random behavior.
1780 Don't insert an "a=" action, as that leads to incorrect behavior.
1781 (mode_compile, mode_create_from_ref): Return NULL on error instead
1782 of an enum, since now there's only one way to have an error. All
1784 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1785 at the correct time. Simplify calculation of "+u" and its ilk.
1786 Don't mishandle "+X".
1787 (mode_free): Remove "register" and localize decls.
1788 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1789 (struct mode_change): Move to modechange.c; callers don't
1790 need to see this stuff.
1791 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1792 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1793 (mode_change, mode_adjust): Reflect the new signatures noted above.
1794 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1795 that might redefine system include files.
1796 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1797 (my_usleep): Use NULL rather than (void *) 0.
1798 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1799 Use siginterrupt to specify that system calls should be interrupted.
1800 (rpl_nanosleep): Move initialization of suspended closer to call of
1802 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1803 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1804 (desirable_utmp_entry): New function.
1805 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1806 using x2nrealloc, to simplify logic.
1807 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1808 size calculation. Do not assume utmp file is a regular file.
1809 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1810 (READ_UTMP_CHECK_PIDS): New constant.
1811 * save-cwd.c: Include unistd-safer.h.
1812 (save_cwd): Use fd_safer.
1813 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1814 [!_LIBC] Include "stat-macros.h" instead.
1815 * unistd-safer.h (fd_safer): New decl.
1817 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1819 * byteswap_.h: New file.
1821 2005-04-25 Albert Chin <china@thewrittenword.com>
1823 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1826 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1828 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1829 that "UTC +1 second" continues to work. Problem reported
1831 (relunit_snumber): New rule.
1834 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1836 * getdate.y (universal_time_zone_table): New constant.
1837 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1838 universal_time_zone_table.
1839 (lookup_zone): Prefer universal_time_zone_table to
1840 local_time_zone_table, so that "GMT" time stamps are allowed in
1841 London during the summer. Problem reported by Ian Abbott.
1843 2005-04-12 Jim Meyering <jim@meyering.net>
1845 * human.c (humblock): Set *options even when returning due to
1846 xstrtoumax conversion failure. Thanks to a used-uninitialized
1849 2005-04-09 Jim Meyering <jim@meyering.net>
1851 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1852 -Wuninitialized: initialize tm0.tm_year.
1854 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1856 * getdate.y (parser_control): rels_seen is now a boolean, not a
1857 count, since there's no maximum. All uses changed.
1858 Add member dsts_seen.
1859 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1861 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1862 Use pc_rels_seen to decide whther a date is absolute.
1864 * getdate.y (number): Don't overwrite year.
1865 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1868 2005-04-02 Simon Josefsson <jas@extundo.com>
1870 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1871 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1873 2005-03-27 Jim Meyering <jim@meyering.net>
1875 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1877 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1879 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1880 "one's complement" -> "ones' complement" in comment, as per Knuth.
1881 "value of type" -> "type or expression" in comment.
1882 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1884 2005-03-26 Jim Meyering <jim@meyering.net>
1887 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1888 Correct typos: s/or/of/.
1890 2005-03-23 Jim Meyering <jim@meyering.net>
1892 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1894 2005-03-21 Jim Meyering <jim@meyering.net>
1896 Changes imported from coreutils.
1898 * cycle-check.c: Don't include xalloc.h.
1900 * path-concat.c: Don't include assert.h.
1901 (path_concat): Remove assertion that would have triggered
1902 for ABASE starting with more than one slash.
1903 Reported by Andreas Schwab.
1905 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1906 properly when ABASE is an absolute file name.
1907 Correct the description of this function.
1909 Add an assertion and a test driver.
1910 This fixes a bug introduced on 2004-07-02.
1911 Andreas Schwab reported the resulting failure of cp --parents:
1912 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1914 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1916 * strftime.c (my_strftime): If the underlying strftime returns 0
1917 (which shouldn't happen), generate nothing instead of returning 0
1918 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1920 2005-03-16 Bruno Haible <bruno@clisp.org>
1922 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1924 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1926 * strftime.c (my_strftime): Prepend space to format so that we can
1927 reliably distinguish strftime failure from empty output on POSIX
1930 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1932 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1933 (iconv_string): Don't guess a size-zero buffer, as that might cause
1934 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1935 result would be 'too large', where 'too large' is (heuristically)
1936 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1937 overflow concerns. This will prevent some unwanted malloc failures
1938 when the inputs are very large.
1940 2005-03-15 Bruno Haible <bruno@clisp.org>
1942 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1945 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1948 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1950 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1952 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1953 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1955 * strtol.c: Likewise.
1957 2005-03-14 Simon Josefsson <jas@extundo.com>
1959 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1962 2005-03-14 Jim Meyering <jim@meyering.net>
1964 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1965 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1966 to be nonzero so that we (and caller) can detect the difference
1967 between a valid zero-length expansion and an error return, even
1968 when the underlying strftime fails before writing anything into
1971 2005-03-10 Jim Meyering <jim@meyering.net>
1973 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1974 so that this module works on systems without fchdir.
1976 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1978 Factor int-properties macros into a single file, except for
1979 glibc-related files.
1980 * intprops.h: New file.
1981 * getloadavg.c: Include it instead of limits.h.
1982 (INT_STRLEN_BOUND): Remove.
1983 * human.c: Include intprops.h.
1984 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1985 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1986 * inttostr.h: Include intprops.h instead of limits.h.
1987 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1988 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1989 for consistency with intprops.h.
1990 (time_t_is_integer, twos_complement_arithmetic): Use them.
1991 * sig2str.h: Include <signal.h>, intprops.h.
1992 (INT_STRLEN_BOUND): Remove.
1993 * strftime.c (TYPE_SIGNED): Remove.
1994 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1995 * strtol.c: Adjust comments to match intprops.h.
1996 * userspec.c: Include intprops.h.
1997 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1998 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1999 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2000 instead of rolling our own expressions.
2001 * xstrtol.c: Include xstrtol.h first, to test interface.
2003 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2005 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2006 the right thing even if adding 1900 would overflow. Similarly
2007 for tm_mon + 1 and tm_yday + 1.
2008 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2009 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2010 (DO_SIGNED_NUMBER): New macro.
2011 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2013 2005-03-07 Bruno Haible <bruno@clisp.org>
2015 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2017 2005-03-03 Derek R. Price <derek@ximbiot.com>
2018 Bruno Haible <bruno@clisp.org>
2020 * pagealign_alloc.h: New file.
2021 * pagealign_alloc.c: New file.
2023 2005-01-28 Bruno Haible <bruno@clisp.org>
2025 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2028 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2030 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2031 The workaround isn't strictly needed for POSIX conformance, and
2032 it's too much of a pain to configure and maintain. We'll ask
2033 people to fix their kernels instead.
2034 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2035 (NANOSLEEP_BUG_WORKAROUND): Remove.
2036 (xnanosleep): Remove the workaround.
2038 2005-02-12 Bruno Haible <bruno@clisp.org>
2040 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2042 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2044 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2045 * timespec.h (gettime): Return void, since it always
2046 succeeds now. All uses changed.
2047 * gettime.c (gettime) Likewise.
2048 [HAVE_NANOTIME]: Prefer nanotime.
2049 Assume gettimeofday succeeds, as POSIX requires.
2050 Assime time () succeeds, since other code already does.
2051 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2052 (timespec_subtract): Remove.
2053 (NANOSLEEP_BUG_WORKAROUND): New constant.
2054 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2055 things considerably. Use it only on GNU/Linux hosts, since the
2056 workaround shouldn't be needed elsewhere.
2058 2005-02-24 Bruno Haible <bruno@clisp.org>
2060 * gettext.h: Update from GNU gettext 0.14.2.
2062 2005-02-24 Bruno Haible <bruno@clisp.org>
2064 * localcharset.c: Update from GNU gettext 0.14.2.
2065 * config.charset: Update from GNU gettext 0.14.2.
2067 2005-02-22 Simon Josefsson <jas@extundo.com>
2069 * iconvme.h, iconvme.c: New files, from libc.
2071 2005-02-20 Neil Conway <neilc@samurai.com>
2073 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2074 returned by OSX/Darwin if the specified buffer is not large
2075 enough for the hostname.
2077 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2079 * memrchr.h: New file.
2080 * chdir-long.c: Include it.
2081 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2082 Don't bother including stddef.h.
2084 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2086 * argp-help.c (__argp_help): Create a fake struct argp_state and
2087 pass it to _help, otherwise the latter coredumps trying to
2088 dereference state.root_argp.
2090 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2092 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2094 Include <sys/types.h>, for dev_t.
2095 (ME_DUMMY, ME_REMOTE): Move from here....
2096 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2097 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2099 Include mountlist.h first, to test the interface.
2101 2005-01-29 Bruno Haible <bruno@clisp.org>
2103 * progname.c (program_name): Initialize.
2104 Needed when linking statically on MacOS X.
2106 2005-01-28 Bruno Haible <bruno@clisp.org>
2108 * javacomp.sh.in: New file, from GNU gettext.
2109 * javacomp.h: New file, from GNU gettext.
2110 * javacomp.c: New file, from GNU gettext.
2112 2005-01-26 Bruno Haible <bruno@clisp.org>
2114 * javaexec.sh.in: New file, from GNU gettext.
2115 * javaexec.h: New file, from GNU gettext.
2116 * javaexec.c: New file, from GNU gettext.
2118 2005-01-26 Simon Josefsson <jas@extundo.com>
2120 * gai_strerror.c: Use GPL in header.
2122 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2124 * argp-help.c (hol_entry_help): Avoid using non-constant
2125 initializers for struct pentry_state.
2126 (__argp_error): Check return value of __asprintf
2127 (__argp_failure): Translate error message
2129 * argp-parse.c: Removed braces around the expansion of N_()
2131 2005-01-21 Jim Meyering <jim@meyering.net>
2133 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2134 same value as for Solaris 9.
2136 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2137 component length. This included changing the parameter to be
2138 of type `char *' rather than `char const *'.
2139 * chdir-long.h (chdir_long): Update prototype.
2141 * openat.c (fdopendir, fstatat): New functions.
2142 * openat.h: Include headers required for use of DIR and struct stat.
2143 [AT_SYMLINK_NOFOLLOW]: Define.
2144 (fdopendir, fstatat): Add prototypes.
2146 2005-01-21 Bruno Haible <bruno@clisp.org>
2148 * classpath.h: New file, from GNU gettext.
2149 * classpath.c: New file, from GNU gettext.
2151 2005-01-20 Simon Josefsson <jas@extundo.com>
2153 * version-etc-fsf.c: New file, with version_etc_copyright.
2154 * version-etc.c: Remove version_etc_copyright.
2155 * version-etc.h (version_etc_copyright): Use [] instead of * in
2156 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2158 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2160 * save-cwd.c (save_cwd): Remove code to support the case
2161 where fchdir is missing or flaky.
2163 2005-01-20 Simon Josefsson <jas@extundo.com>
2165 * base64.h (isbase64): Add.
2167 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2168 using a unsigned prototype, don't inline.
2169 (base64_decode): Use it.
2171 2005-01-19 Bruno Haible <bruno@clisp.org>
2173 * sh-quote.h: New file, from GNU gettext.
2174 * sh-quote.c: New file, from GNU gettext.
2176 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2178 Merge changes from coreutils, as described below in several
2179 changelogs dated today.
2181 * save-cwd.c: Include "save-cwd.h" before other include files.
2182 (O_DIRECTORY): Remove; not needed here, since "." must be
2183 a directory. All uses removed.
2184 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2185 universal on Suns, and we also need to test for IRIX.
2186 Revamp code to use 'if' rather than '#if'.
2187 Avoid unnecessary comparison of cwd->desc to 0.
2189 * utimens.c (futimens): Robustify the previous patch, by checking
2190 for known valid error numbers rather than observed invalid ones.
2192 2005-01-18 Jim Meyering <jim@meyering.net>
2194 * version-etc.c (version_etc_copyright): Update copyright date.
2196 * utimens.c (futimens): Account for the fact that futimes
2197 can also fail with errno == ENOSYS or errno == ENOENT.
2198 Patch from Dmitry V. Levin.
2200 Change the name of the robust chdir function from chdir to chdir_long.
2201 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2202 (restore_cwd): Use chdir_long, not chdir.
2203 * chdir-long.c: Renamed from chdir.c.
2204 * chdir-long.h: Renamed from chdir.h.
2205 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2208 2005-01-18 Bob Proulx <bob@proulx.com>
2210 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2211 offsetof() macro construct to avoid compile failure with native HP-UX
2212 11.0 ANSI C compiler.
2214 2005-01-06 Bruno Haible <bruno@clisp.org>
2216 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2217 because stpncpy.m4 takes care of it.
2219 2004-01-24 Bruno Haible <bruno@clisp.org>
2221 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2223 2003-10-09 Bruno Haible <bruno@clisp.org>
2225 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2227 2005-01-06 Bruno Haible <bruno@clisp.org>
2229 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2230 * fwriteerror.c: Include <stdbool.h>.
2231 (fwriteerror): At the end, close the file stream. Record whether
2232 stdout was already closed.
2234 2004-05-27 Bruno Haible <bruno@clisp.org>
2236 * execute.c (environ): Declare if needed.
2237 * pipe.c (environ): Likewise.
2238 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2240 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2242 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2243 definitions to be after all include files, to avoid collisions.
2244 Problem reported by Bob Proulx.
2246 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2248 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2249 not needed. This removes a dependency on the gettext module.
2250 [defined _LIBC]: Do not include <libintl.h>; not needed.
2252 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2254 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2257 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2259 * argp-parse.c: Include <stddef.h>.
2260 (alignof, alignto): New macros.
2261 (parser_init): Don't assume that void * is aligned sufficiently
2264 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2265 need to extend the stack.
2266 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2269 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2271 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2273 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2275 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2276 Remove now-obsolete comment about AIX.
2277 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2278 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2279 (YYMAXDEPTH): New macro.
2281 2004-12-18 Bruno Haible <bruno@clisp.org>
2283 * fatal-signal.c (fatal_signals): Make non-const.
2284 (init_fatal_signals): New function.
2285 (uninstall_handlers, install_handlers): Ignore signals that were set to
2287 (at_fatal_signal): Call init_fatal_signals.
2288 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2290 Reported by Paul Eggert.
2292 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2294 * getdate.y (textint): New member "negative".
2295 (time_zone_hhmm): New function.
2296 Expect 14 shift-reduce conflicts, not 13.
2297 (o_colon_minutes): New rule.
2298 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2299 (yylex): Set the "negative" member of signed numbers.
2301 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2303 Changes imported from coreutils.
2304 * hard-locale.c: Assume <locale.h> exists.
2306 (GLIBC_VERSION): New macro.
2307 (hard_locale): Assume setlocale exists.
2308 Rewrite to avoid #ifdef.
2309 Use strdup rather than malloc + strcpy.
2310 * human.c: Assume <locale.h> exists.
2311 (human_readable): Assume localeconv exists.
2313 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2315 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2316 convert T2, not T. (Imported from libc.)
2318 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2320 * getcwd.c (is_ENAMETOOLONG): New macro.
2321 (__getcwd.c): Don't restore errno; glibc doesn't.
2322 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2323 first, falling back to our code only if its results look suspicious.
2324 Ensure that the resulting buffer is only as large as necessary.
2326 * readutmp.c: Include readutmp.h first.
2327 Include <errno.h>, since readutmp.h no longer does that.
2328 * readutmp.h: Don't include <errno.h>,
2329 <sys/param.h>, <time.h>; not needed to establish interface.
2330 (errno): Remove decl.
2331 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2332 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2333 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2335 2004-11-28 Simon Josefsson <jas@extundo.com>
2337 * base64.h, base64.c: New file.
2339 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2341 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2343 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2345 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2346 HP's ANSI C compiler.
2347 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2348 Declaring int functions causes warnings on some modern systems and
2349 shouldn't be needed to compile on ancient ones.
2350 * same.c (MIN) [defined MIN]: Don't define, since it's already
2353 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2354 with the following changes.
2355 (__set_errno): Parenthesize properly.
2356 Include <stdbool.h>.
2357 (MIN, MAX, MATCHING_INO): New macros.
2358 (__getcwd): Define with prototype, not K&R form.
2359 Use heuristics to allocate default buffer on stack if possible.
2360 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2361 behavior, and to avoid the PATH_MAX limit when computing
2363 Use MATCHING_INO to compare inode number to file.
2364 Check for arithmetic overflow in size calculations.
2365 Fix bug in reallocation of dot array that caused getcwd to fail
2366 on directories nested deeper than 75.
2367 Be more careful about saving errno on error.
2368 Do not use realloc; use only free+malloc, as this is a bit
2369 more flexible and avoids a needless copy operation.
2370 Do not inspect st_dev and st_ino for symbolic links; POSIX
2371 doesn't specify the latter.
2372 Check for closedir errors.
2373 Avoid needless casts.
2374 Use "#ifdef weak_alias" around weak_alias, to be like other
2376 The following changes to getcwd.c have effect only when used in
2377 gnulib; they have no effect inside glibc proper.
2378 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2379 as alloca isn't used.
2380 (alloca, __alloca): Likewise.
2381 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2382 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2383 unconditionally, as gnulib assumes C89 or better.
2384 Do not include <sys/param.h>.
2385 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2386 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2388 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2389 Include <dirent.h> in a way that is compatible with modern Autoconf.
2390 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2391 New macros, if not already defined.
2392 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2393 Use "_LIBC", not "defined _LIBC", for consistency.
2394 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2396 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2397 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2398 * xgetcwd.c: David MacKenzie's old code was removed, so give
2399 credit only to Jim Meyering and adjust the copyright dates.
2400 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2401 <stdlib.h>, <unistd.h>, "pathmax.h".
2402 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2403 (INITIAL_BUFFER_SIZE): Remove.
2404 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2406 2004-11-23 Jim Meyering <jim@meyering.net>
2408 * getopt_.h: Remove trailing blanks.
2410 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2412 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2413 (futimens): New function, which uses futimes if available.
2414 (futimens, utimens): Support timespec==NULL, with same semantics
2415 as utime and utimens.
2416 * utimens.h (futimens): New decl.
2418 2004-11-23 Jim Meyering <jim@meyering.net>
2420 * __fpending.c: Add comment.
2422 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2424 * getopt_.h: Re-addition of __getopt_argv_const caused
2425 redefinition warnings. To avoid them, include the defines
2426 in `#if !defined __need_getopt ... #endif'. The only place
2427 where __getopt_argv_const is used is in definitions
2428 of getopt_long and getopt_long_only below, which are as well
2429 protected by `#ifndef __need_getopt'.
2430 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2431 __need_getopt after including <stdio.h> and <unistd.h> These
2432 headers might have defined it.
2434 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2436 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2438 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2439 optopt): Use them instead of invoking ## directly; otherwise, the
2440 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2442 2004-11-19 Bruno Haible <bruno@clisp.org>
2444 * strtok_r.c: Move comments from here...
2445 * strtok_r.h: ... to here.
2447 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2449 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2450 might fail. Problem reported by Yoann Vandoorselaere.
2451 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2452 that mishandle size_t overflow.
2454 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2456 * canon-host.c: Include "strdup.h".
2457 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2458 Use strdup instead of malloc/strcpy to duplicate strings.
2460 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2461 (human_space_before_unit): New constant.
2462 * human.c (human_readable): Support it.
2464 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2465 (xgetcwd): Set errno correctly when failing.
2466 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2467 the failure is actually due to a PATH_MAX problem.
2469 Further getopt changes to make it more likely that glibc will
2470 buy the changes back.
2471 * getopt.c (POSIXLY_CORRECT): New constant.
2472 (getopt): Use it, so to preserve glibc semantic
2473 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2474 when compiling for libc.
2475 * getopt_.h (__getopt_argv_const): Bring it back.
2476 (getopt_long, getopt_long_only): Use it.
2478 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2479 New arg POSIXLY_CORRECT. All callers changed.
2480 (getopt): Argv is now char * const *, as per standard.
2481 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2482 not char *__getopt_argv_const *.
2483 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2484 _getopt_long_only_r): Likewise.
2485 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2486 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2487 _getopt_long_r, _getopt_long_only_r): Likewise.
2488 * getopt_.h (__getopt_argv_const): Remove.
2489 (getopt): Argv is now char * const *, as per standard.
2491 * getdate.y (tORDINAL): New token.
2492 (day, relunit): Allow it for relative times.
2493 (relative_time_table): Use tORDINAL for ordinals.
2495 2004-11-15 Jim Meyering <jim@meyering.net>
2497 * closeout.c: Include "__fpending.h" once again.
2498 Include <stdbool.h>.
2499 (close_stdout): Don't fail just because stdout was closed initially,
2500 since some programs don't write to stdout in the normal course of
2501 operation (other than --version and --help), and we don't want this
2502 function to make e.g. `touch file >&-' fail.
2503 But do fail if it was closed and someone has tried to write to it.
2504 E.g., `printf foo >&-' must fail.
2506 2004-11-11 Simon Josefsson <jas@extundo.com>
2508 * strtok_r.h, strtok_r.c: New file.
2510 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2512 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2513 we can stop lying to compilers about the constness of argv when we
2514 are compiled outside glibc.
2515 (getopt, getopt_long, getopt_long_only): Use it.
2516 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2518 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2519 _getopt_long_only_r): Likewise.
2520 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2521 _getopt_long_only_r): Likewise.
2523 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2524 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2525 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2526 the other external symbols.
2527 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2528 declaration, since the above renaming now works around collisions.
2530 2004-11-11 Jim Meyering <jim@meyering.net>
2532 * linebreak.c: Remove trailing blanks.
2533 * alloca_.h: Likewise.
2534 * acosl.c: Likewise.
2535 * euidaccess.c: Likewise.
2536 * allocsa.h: Likewise.
2538 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2540 * mktime.c (SHR): New macro, which is a portable
2541 substitute for >> that should work even on Crays.
2542 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2543 Problem reported by Mark D. Baushke in
2544 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2545 * getdate.y (SHR): Likewise.
2547 * strftime.c (SHR): Likewise.
2549 * quotearg.c (struct quoting_options): Use unsigned int for
2550 quote_these_too, so that right shifts are well defined. All uses
2553 2004-11-10 Simon Josefsson <jas@extundo.com>
2555 * getaddrinfo.h, getaddrinfo.c: New files.
2557 2004-11-10 Jim Meyering <jim@meyering.net>
2559 Ensure that no close failure goes unreported.
2560 * closeout.c (close_stdout): Always close stdout. I.e., don't
2561 return early when it seems there's nothing to flush.
2562 Don't include __fpending.h.
2564 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2566 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2568 2004-11-05 Bruno Haible <bruno@clisp.org>
2570 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2571 Reported by Mark D. Baushke <mdb@cvshome.org>.
2573 2004-11-04 Bruno Haible <bruno@clisp.org>
2575 2004-09-11 Bruno Haible <bruno@clisp.org>
2576 * allocsa.valgrind: New file.
2577 2004-02-06 Bruno Haible <bruno@clisp.org>
2578 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2579 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2580 Reported by Christopher Seip <chris.seip@hp.com>.
2582 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2584 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2585 with errno == ERANGE if the buffer is too small.
2586 Problem reported by Mark D. Baushke.
2588 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2590 * xreadlink.c (MAXSIZE): New macro.
2591 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2592 size does not exceed MAXSIZE. Avoid cast.
2593 As suggested by Mark D. Baushke in
2594 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2595 if readlink fails with buffer size just under MAXSIZE, try again
2598 2004-11-02 Derek R. Price <derek@ximbiot.com>
2599 and Paul Eggert <eggert@cs.ucla.edu>
2601 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2602 (get_date): Overparenthesize to avoid GCC warning.
2604 2004-11-02 Bruno Haible <bruno@clisp.org>
2606 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2607 function returns void.
2609 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2611 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2612 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2615 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2617 * getdate.y: Add support for TZ="foo" within a date string.
2618 Fix some bugs near time_t boundaries. Reject dates with
2619 out-of-range components, e.g., "Sept 31".
2620 Include <stdlib.h>, "setenv.h", "xalloc.h".
2621 (ISDIGIT_LOCALE): Remove; unused.
2622 Note that the TZ and time functions used here are not reentrant.
2623 (mktime_ok, get_tz): New functions.
2624 (TZBUFSIZE): New constant.
2625 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2626 This requires that we sometimes generate our own TZ="XXX..." setting.
2628 2004-10-27 Derek R. Price <derek@ximbiot.com>
2630 * mktime.c (not_equal_tm): Remove redundant check.
2632 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2634 * getdate.y: Use Bison 1.875 features, and some minor
2635 code cleanups. This change does not affect semantics.
2636 Don't include <stdlib.h>; no longer needed.
2637 Don't include unlocked-io.h; only the "#if TEST" code uses
2638 stdio, and performance isn't crucial there.
2639 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2640 Bison 1.875 features as described below.
2641 All uses of "PC." replaced by "pc->".
2642 (YYSTYPE): Add a forward declaration.
2643 (yylex, yyerror): Use full prototypes in forward decls.
2644 Use "%pure-parser" rather than obsolescent "%pure_parser".
2645 Use %parse-param and %lex-param instead of obsolescent
2646 YYPARSE_PARAM and YYLEX_PARAM.
2647 (meridian_table, month_and_day_table, time_units_table,
2648 relative_time_table, time_zone_table, military_table,
2649 lookup_zone, lookup_word, get_date):
2650 Use NULL instead of 0 where appropriate.
2651 (to_hour): Avoid abort (), to avoid a dependency on
2653 (yyerror, yylex): Now accepts parser_control * arg.
2654 (main) [TEST]: Use '\0' rather than 0 for char.
2656 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2658 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2659 It's now the caller's responsibility to handle the case where
2660 !HAVE_GETPAGESIZE && !defined getpagesize.
2662 * mktime.c (leapyear): Arg is long int, not int.
2664 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2666 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2668 2004-10-12 Simon Josefsson <jas@extundo.com>
2670 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2671 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2674 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2676 * vsnprintf.h: New file.
2677 * vsnprintf.c: New file.
2679 2004-10-07 Bruno Haible <bruno@clisp.org>
2681 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2682 into the provided buffer.
2684 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2686 * diacrit.c, diacrit.h: Add GPL notice.
2688 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2689 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2690 * logl.c (logl): Keep the code as similar to glibc as possible.
2691 This avoids a potential constant-folding bug.
2693 2004-10-05 Bruno Haible <bruno@clisp.org>
2695 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2697 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2699 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2700 * xmalloc.c (xmemdup): Likewise.
2701 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2702 XFREE): Remove these long-obsolescent macros.
2703 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2704 * xstrdup.c: Remove.
2706 * regex.c (re_comp): Cast gettext return value to char *,
2707 Problem reported by Martin Neitzel via Mark D. Baushke.
2709 2004-10-04 Simon Josefsson <jas@extundo.com>
2711 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2712 '#ifdef USE_UNLOCKED_IO'.
2714 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2716 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2717 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2718 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2719 regex.c, sha1.c, version-etc.c, yesno.c:
2720 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2721 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2722 the includer's responsibility.
2724 Sync from coreutils.
2726 * modechange.c (mode_compile): Don't decrement a pointer that
2727 points to the start of a string, as the C Standard says the
2728 resulting behavior is undefined.
2730 * backupfile.h (enum backuptype): Rename none -> no_backups,
2731 simple -> simple_backups, numbered_existing ->
2732 numbered_existing_backups, numbered -> numbered_backups
2733 to avoid shadowing problems. All uses changed.
2734 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2735 * backupfile.c (check_extension, numbered_backup):
2736 Rename locals to avoid shadowing 'basename'.
2737 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2740 * .cppi-disable: Add getopt_.h, getopt_int.h.
2741 * .cvsignore: Add getopt.h.
2743 2004-10-04 Simon Josefsson <jas@extundo.com>
2745 * memmem.h: New file.
2746 * memmem.c: New file, taken from glibc.
2748 2004-10-02 Jim Meyering <jim@meyering.net>
2750 * dirfd.h, getpagesize.h: Add copyright notice.
2752 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2754 * snprintf.c: Remove comments as to why each header is needed.
2756 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2758 * strsep.h: New file.
2759 * strsep.c: New file.
2761 2004-10-01 Simon Josefsson <jas@extundo.com>
2763 * snprintf.c (snprintf): Handle size==0.
2765 2004-10-01 Simon Josefsson <jas@extundo.com>
2766 Bruno Haible <bruno@clisp.org>
2768 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2769 (snprintf): Declare 'args'.
2771 2004-09-30 Simon Josefsson <jas@extundo.com>
2773 * snprintf.h, snprintf.c: New files.
2775 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2777 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2778 (hol_entry_help): Never translate an empty string.
2779 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2780 * argp.h (OPTION_NO_TRANS): New option.
2782 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2784 * xvasprintf.c: Include xalloc.h.
2785 (xvasprintf): Use xalloc_die, not xmalloc_die.
2787 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2789 * dummy.c: Change copyright notice to FSF, and license to GPL.
2791 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2793 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2794 Problem reported by Bruno Haible in:
2795 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2797 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2799 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2800 in case some system header has #define'd it. Problem reported by
2801 Soeren D. Schulze in
2802 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2804 2004-09-08 Bruno Haible <bruno@clisp.org>
2806 * stdint_.h.in: New file, taken from GNU clisp.
2808 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2810 * xvasprintf.h: New file.
2811 * xvasprintf.c: New file.
2812 * xasprintf.c: New file.
2814 2004-09-08 Bruno Haible <bruno@clisp.org>
2816 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2818 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2820 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2822 Import from coreutils.
2823 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2824 strings on unbounded length. alloca's performance benefits aren't
2825 that important here.
2827 (parse_with_separator): New function, with most of the internals
2828 of the old parse_user_spec. Allow user to omit both user and group,
2829 for compatibility with FreeBSD.
2830 Clone only the user name, not the entire spec.
2831 Do not set *uid, *gid unless entirely successful.
2832 Avoid memory leak in some failing cases.
2833 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2834 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2835 (parse_user_spec): Rewrite to use parse_with_separator.
2837 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2839 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2840 its complicated substitute.
2841 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2842 and program_invocation_name.
2843 (__argp_basename) [!_LIBC]: Remove; the only use was
2844 replaced by its body.
2845 (__argp_short_program_name): Change condition from
2846 !defined __argp_short_program_name to
2847 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2848 to match argp-namefrob.h.
2849 (__argp_failure): Don't assume strerror_r returns char *.
2850 * argp-parse.c (N_): Define unconditionally.
2851 (argp_default_options): Fill out initializers with 0 to avoid
2854 2004-08-12 Simon Josefsson <jas@extundo.com>
2856 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2857 * getopt_.h: Renamed from getopt.h.
2859 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2861 Merge from coreutils.
2863 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2864 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2865 for Reliant Unix 5.43.
2867 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2868 (union fooround): Use uintmax_t, not long int.
2869 The rest is a merge from libc:
2870 [defined _LIBC]: Include <shlib-compat.h>.
2871 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2873 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2875 * strverscmp.c: Convert to UTF-8.
2877 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2879 * obstack.h (obstack_empty_p):
2880 Don't assume that chunk->contents is suitably aligned.
2881 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2882 Likewise. Problem reported by Benno in
2883 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2885 * chown.c (rpl_chown): Work even if the file is writeable but not
2886 readable. This could be improved further but it'd take some work.
2888 2004-08-08 Simon Josefsson <jas@extundo.com>
2890 * xgethostname.c: Don't include error.h (not used).
2893 * getpass.c: Include getpass.h first.
2895 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2897 * xalloc-die.c: New files.
2898 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2900 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2901 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2902 (_, N_, xalloc_die): Move to xalloc-die.c.
2903 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2904 so that we needn't mess with xalloc_msg_memory_exhausted.
2906 * sha1.h: Renamed from sha.h.
2907 (SHA1_H): Renamed from _SHA_H.
2908 (sha1_ctx): Renamed from sha_ctx.
2909 (sha1_init_ctx): Renamed from sha_init_ctx.
2910 (sha1_process_block): Renamed from sha_process_block.
2911 (sha1_process_bytes): Renamed from sha_process_bytes.
2912 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2913 (sha1_read_ctx): Renamed from sha_read_ctx.
2914 (sha1_stream): Renamed from sha_stream.
2915 (sha1_buffer): Renamed from sha_buffer.
2916 * sha1.c: Likewise; renamed from sha.c.
2917 Do not include <sys/types.h>.
2918 Include <stddef.h> rather than <stdlib.h>.
2920 2004-08-08 Bruno Haible <bruno@clisp.org>
2922 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2923 FILESYSTEM_PREFIX_LEN.
2924 * progreloc.c: Likewise.
2925 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2927 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2930 * argp-help.c (make_hol, hol_append): Don't assume that
2931 SIZE_MAX is a valid preprocessor constant.
2932 (__argp_basename): Change from "#ifndef _LIBC"
2933 to "#ifndef __argp_short_program_name", so that
2934 we don't compile these functions for tar.
2936 More merges from coreutils.
2937 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2938 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2940 * addext.c: Remove; no longer needed.
2941 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2942 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2943 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2944 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2945 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2946 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2947 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2948 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2949 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2950 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2951 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2952 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2953 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2954 Import changes from coreutils.
2956 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2958 Merge from coreutils.
2960 * .gdb-history: Remove; this doesn't belong here.
2962 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2963 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2964 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2966 * dirname.h: Include <stdbool.h>.
2967 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2968 for consistency with POSIX terminology. All uses changed.
2969 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2970 (strip_trailing_slashes): Use bool for booleans.
2971 * stripslash.c (strip_trailing_slashes): Likewise.
2973 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2974 sometimes returns a positive errno value even when it succeeds.
2975 (print_errno_message) [!LIBC]: Fall back on strerror if
2978 * path-concat.c (mempcpy): Don't define if a system header defines it.
2979 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2980 (longest_relative_suffix): New function.
2981 (path_concat): Use it. Assume first argument is not NULL.
2982 Port to DOS. Omit redundant separators.
2983 Report an error instead of returning NULL.
2984 Use mempcpy instead of memcpy.
2985 (xpath_concat): Remove: not declared or used.
2987 * same.h: Include <stdbool.h>
2988 (same_name): Return bool, not int.
2989 * same.c (same_name): Likewise.
2990 (errno): Don't declare; we assume C89 or better now.
2992 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2993 if not already defined.
2995 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2996 * dup-safer.c (errno): Likewise.
2998 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3000 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3003 2004-08-03 Simon Josefsson <jas@extundo.com>
3005 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3006 * progname.h: Don't include stdbool.h.
3008 2004-08-02 Simon Josefsson <jas@extundo.com>
3010 * getsubopt.h: New file, with comments from Bruno Haible.
3011 * getsubopt.c: New file, from glibc, but slightly modified based on
3012 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3014 2004-08-01 Simon Josefsson <jas@extundo.com>
3016 * xgetdomainname.c: Include stdlib.h, for free().
3018 2004-07-16 Simon Josefsson <jas@extundo.com>
3020 * dummy.c: New file.
3022 2004-07-16 Bruno Haible <bruno@clisp.org>
3024 * backupfile.h: Add extern "C" for C++.
3025 * closeout.h: Likewise.
3026 * copy-file.h: Likewise.
3027 * findprog.h: Likewise.
3028 * full-write.h: Likewise.
3029 * pathname.h: Likewise.
3030 * progname.h: Likewise.
3031 * stpcpy.h: Likewise.
3032 * stpncpy.h: Likewise.
3033 * strcase.h: Likewise.
3034 * strstr.h: Likewise.
3035 * xalloc.h: Likewise.
3037 * mbswidth.h: Add extern "C" for C++.
3038 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3040 2004-07-09 Simon Josefsson <jas@extundo.com>
3042 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3043 failed without this.)
3045 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3047 * fchown-stub.c: New file.
3049 2004-06-24 Jim Meyering <jim@meyering.net>
3051 * obstack.h (obstack_base): Cast to (void *), per documentation.
3053 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3055 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3057 2004-06-01 Jim Meyering <jim@meyering.net>
3059 * calloc.c: New file.
3061 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3063 * getdate.y (yylex): Allow space between sign and number.
3064 Problem reported by Dan Jacobson.
3066 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3067 and Jim Meyering <jim@meyering.net>
3069 Merge from coreutils CVS.
3071 * stat-macros.h: New file, with contents from file-type.h
3072 and coreutils' system.h.
3073 * file-type.c: Include "stat-macros.h".
3074 * file-type.h (file_type): Move all macro definitions to new file,
3077 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3078 Wrap old code with this conditional.
3079 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3080 function that does not dereference symlinks.
3081 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3083 * xreadlink.c: Include xreadlink.h first, to catch .h file
3084 dependency problems.
3085 (xreadlink): Accept new arg SIZE, for efficiency.
3086 All decls and uses changed.
3087 * xreadlink.h: Include <stddef.h>, for size_t.
3089 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3090 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3092 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3094 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3096 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3097 macros to be defined.
3098 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3099 the allocator returns NULL because the requested size is zero.
3101 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3103 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3104 var. Add comment explaining why libc still defines it. This
3105 merges the following patch from glibc:
3106 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3108 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3110 * obstack.c (_obstack): Remove unused variable. It hasn't been
3111 present in glibc since revision 1.1 of this file.
3112 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3113 obstack_alignment_mask, obstack_alloc, obstack_base,
3114 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3115 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3116 obstack_grow0, obstack_init, obstack_int_grow,
3117 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3118 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3119 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3120 nonexistent functions.
3122 2004-05-17 Derek R. Price <derek@ximbiot.com>
3123 Paul Eggert <eggert@cs.ucla.edu>
3125 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3127 2004-05-14 Bruno Haible <bruno@clisp.org>
3129 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3130 that consists of a '.' followed by an empty digit string.
3131 Patch by Tor Lillqvist <tml@iki.fi>.
3133 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3135 Port obstack to the AS/400, where pointers are 16 bytes wide and
3136 you cannot cast an integer to a valid pointer. This patch is
3137 currently waiting to be integrated into glibc; see
3138 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3140 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3141 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3142 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3143 (struct obstack): temp member is now a union of a pointer and
3144 an integer, instead of an integer. All integer uses changed.
3145 This does not affect the physical layout of struct obstack,
3146 except on hosts (like the AS/400) where the size or alignment of
3147 void * is greater than that of ptrdiff_t.
3148 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3149 __STDC__)]: Store temporary in pointer member of union, not
3151 * obstack.c: Include <stddef.h>, for offsetof.
3152 (struct fooalign): Remove; it doesn't need a name.
3153 (union fooround): Change double to long double, and add void *.
3154 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3155 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3156 not a macro. Hence the values are always int; so remove all
3157 casts-to-int in uses.
3159 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3160 Derek Price <derek@ximbiot.com>
3162 * alloca.c: Include <alloca.h>, to get our interface.
3163 * alloca_.h: Use __alloca on AIX, so that we don't have to
3164 include <alloca.h> first. Use C89 prototype for alloca; this
3165 requires including <stddef.h> for size_t. Use extern "C" if C++.
3166 Use #elif for simplicity, since we can assume C89 now.
3167 Don't try to source the system alloca.h since it will not be found
3168 and to prevent recursively including its replacement.
3169 * fnmatch.c: Include <alloca.h> instead of opencoding.
3170 * regex.c: Likewise.
3172 2004-05-16 Derek Price <derek@ximbiot.com>
3173 Paul Eggert <eggert@cs.ucla.edu>
3175 getline cleanup. This changes the getndelim2 API: both order of
3176 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3179 * getline.c: Don't include stddef.h or stdio.h, since our
3180 interface does that.
3181 (getline): Always use getdelim, so that we don't have two
3182 copies of this code.
3183 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3185 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3186 (GETNDELIM2_MAXIMUM): New macro.
3187 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3188 instead of the old practice of delim2==0. All callers changed.
3189 Return -1 on overflow, instead of returning junk.
3190 Do not set *linesize unless allocation succeeds.
3191 * getndelim2.h: Do not include stddef.h; no longer needed, now
3192 that we include sys/types.h.
3193 * getnline.h: Likewise.
3194 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3195 (getndelim2): Reorder arguments.
3196 * getnline.c (getnline, getndelim):
3197 Don't discard the NMAX argument.
3198 (getnline): Invoke getndelim, to avoid code duplication.
3199 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3200 of (size_t) -1 by callers of the getnline family.
3202 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3204 * nanosleep.c (suspended): Change its type from int to
3205 sig_atomic_t volatile.
3206 (first_call): Make it private to rpl_nanosleep, and have it
3207 be zero initially as that's a bit faster.
3208 (my_usleep): Round up fractional times instead of truncating them,
3209 as this is the usual meaning for 'sleep'.
3211 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3213 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3214 (ENOSYS): Define if not defined.
3215 (settime): Fall back on stime if it exists and settimeofday fails.
3216 But don't bother with fallbacks if a method fails with errno == EPERM.
3218 2004-05-11 Jim Meyering <jim@meyering.net>
3220 Prior to this change, the save_cwd caller required read access to the
3221 current directory on most systems (ones with the fchdir function).
3223 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3224 fails, try write-only, and finally, resort to using xgetcwd.
3226 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3228 * obstack.c, obstack.h: Import changes from libc.
3230 2004-04-28 Bruno Haible <bruno@clisp.org>
3232 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3233 implicitly appends .exe to executables.
3234 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3235 accepts Windows pathnames.
3236 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3237 Cygwin like Windows, since it now accepts Windows pathnames.
3238 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3239 Cygwin like Windows, since it now accepts Windows pathnames.
3240 Reported by Derek Robert Price <derek@ximbiot.com>.
3242 2004-04-20 Jim Meyering <jim@meyering.net>
3244 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3246 2004-04-20 Jim Meyering <jim@meyering.net>
3247 Bruno Haible <bruno@clisp.org>
3249 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3250 memory when realloc fails.
3252 2004-04-18 Jim Meyering <jim@meyering.net>
3254 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3255 don't leak memory and do call END_UTMP_ENT.
3257 2004-04-11 Paul Eggert <eggert@twinsun.com>
3259 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3260 (CHAR_BIT): Remove, since we assume C89.
3261 Include <stdint.h> if available, as per current Autoconf CVS advice.
3263 2004-03-30 Paul Eggert <eggert@twinsun.com>
3265 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3266 not bool, to be more consistent with Unix conventions.
3267 Suggested by Bruno Haible.
3269 Merge from coreutils.
3271 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3274 * getdate.h: Include stdbool.h, and timespec.h instead of
3275 the usual <time.h> dance.
3276 (get_date): Change signature to support fractional time stamps.
3277 All callers changed.
3278 * getdate.y: Include "getdate.h" first, as we can now
3279 assume C89 and don't need to worry about 'const'.
3280 Similarly, include "unlocked-io.h" near start, not in middle.
3282 (textint.value): Use long int rather than int.
3283 (textint.digits): Use size_t rather than int.
3284 (BILLION, LOG10_BILLION): New constants.
3285 (parser_control): New member rel_ns. Members day_ordinal,
3286 time_zone, month, day, hour, minutes, rel_year, rel_month,
3287 rel_day, rel_hour, rel_minutes, rel_seconds
3288 are now long int, not int. Member seconds is now struct timespec,
3289 not int. New member timespec_seen. Members dates_seen, days_seen,
3290 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3292 (%union.intval): Now long int, not int.
3293 New member timespec.
3294 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3295 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3296 (spec): Now is a timespec or an item list.
3297 (timespec, items): New nonterminals.
3298 (time, rel, relunit, number, get_date):
3299 Add support for fractional seconds.
3300 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3301 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3302 (to_hour): First arg is now long int, not int.
3303 (to_year): Returns long int, not int.
3304 Don't treat year -70 like 70.
3305 (tm_diff): Returns long int, not int.
3306 (lookup_word): Use bool instead of int when appropriate.
3307 (yylex): Use size_t for count, not int.
3308 Detect overflow when parsing large integer constants.
3309 Add support for fractions.
3310 (get_date): Make pointers 'const' if possible.
3311 Use more-portable code to detect integer overflow.
3312 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3313 Don't use ctime; it's not reliable if the year has >4 digits.
3315 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3316 This is for compatibility with BSD.
3318 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3319 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3320 From coreutils' system.h.
3322 * userspec.c: Don't include "posixver.h".
3323 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3324 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3325 compatible extension. Simplify code by removing a boolean int
3326 that was always nonzero if a string was nonnull.
3328 2004-03-30 Jim Meyering <jim@meyering.net>
3330 Merge from coreutils.
3332 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3334 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3335 an empty input stream.
3337 * readtokens.c: Include <stdbool.h>.
3338 (readtoken): Use `size_t' rather than int/long.
3339 All callers adjusted.
3340 Use `bool' rather than `int' where appropriate.
3341 Use memset rather than an explicit loop.
3342 Use x2nrealloc rather than xrealloc.
3343 Allow the use of `\0' as a delimiter.
3344 (readtokens): Likewise.
3345 * readtokens.h (readtoken, readtokens): Update prototypes.
3347 2004-03-30 Bruno Haible <bruno@clisp.org>
3349 * getloadavg.c (getloadavg): Don't assume setlocale returns
3352 2004-03-29 Paul Eggert <eggert@twinsun.com>
3354 Merge changes to getloadavg.c from coreutils and Emacs.
3356 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3357 Define to an expression, not to the empty string.
3358 Include cloexec.h and xalloc.h.
3359 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3360 Use set_cloexec_flag rather than rolling our own.
3361 * cloexec.c, cloexec.h: New files.
3363 2004-03-18 Paul Eggert <eggert@twinsun.com>
3365 * getopt.h: Sync with libc CVS.
3367 2004-03-18 Paul Eggert <eggert@twinsun.com>
3368 Bruno Haible <bruno@clisp.org>
3370 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3371 not on all platforms that have <wchar.h>.
3372 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3374 2004-03-09 Paul Eggert <eggert@twinsun.com>
3376 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3378 * getopt_int.h: New file, also synced from libc.
3380 2004-03-07 Paul Eggert <eggert@twinsun.com>
3382 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3383 '#if' expressions. Unlike the code it replaces, it does not
3384 depend on (defined _SC_PAGESIZE). However, it does depend on
3385 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3386 first reported by Jason Andrade in
3387 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3389 2004-01-18 Simon Josefsson <jas@extundo.com>
3391 * strdup.h: New file.
3392 * strdup.c: Include it.
3393 * path-concat.c: Include strdup.h. Drop strdup declaration.
3394 * userspec.c: Include strdup.h. Drop strdup declaration.
3396 2004-02-06 Karl Berry <karl@gnu.org>
3398 * config.charset: update from gettext 0.14.1.
3400 2004-02-05 Paul Eggert <eggert@twinsun.com>
3402 Add comments and code, prompted by suggestions from Bruno Haible
3404 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3405 describing the enum quoting_style values.
3406 * quotearg.c (quotearg_alloc): New function.
3407 (quotearg_buffer_restyled): Treat lone { and } as special.
3408 Treat = as special. Work around bug with older shells
3409 that "see" a '\' that is really the 2nd byte of a multibyte char.
3410 Quote empty string with shell_quoting_style.
3412 2004-02-03 Bruno Haible <bruno@clisp.org>
3414 * pipe.h: New file, from GNU gettext.
3415 * pipe.c: New file, from GNU gettext.
3417 2004-01-27 Bruno Haible <bruno@clisp.org>
3419 * execute.h: New file, from GNU gettext.
3420 * execute.c: New file, from GNU gettext.
3421 * w32spawn.h: New file, from GNU gettext.
3423 2004-01-23 Paul Eggert <eggert@twinsun.com>
3425 Exit-status fix from coreutils.
3427 Use exit_failure consistently in place of EXIT_FAILURE,
3428 so that program exit statuses are consistent on failure.
3430 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3431 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3432 * argmatch.h: Comment fix to match the above.
3433 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3434 Now a macro referring to exit_failure, instead of a separate
3435 variable. Include "exitfail.h" to get it.
3436 * xstrtol.h: Include "exitfail.h".
3437 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3439 * long-options.c (parse_long_options): Use prototype
3440 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3443 2004-01-21 Jim Meyering <jim@meyering.net>
3445 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3446 so as not to conflict with a different-sized __mktime_internal
3447 function in GNU libc.
3448 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3449 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3451 2004-01-18 Paul Eggert <eggert@twinsun.com>
3453 Merge from diffutils.
3455 * file-type.c (file_type): Add typed memory objects.
3456 * file-type.h (S_TYPEISTMO): New macro.
3458 * c-stack.h (c_stack_action): Remove argv argument.
3459 * c-stack.c (c_stack_action): Likewise. All uses changed.
3460 (die): Don't calculate message unless segv_action returns.
3461 (get_stack_location, min_address_from_argv, max_address_from_argv,
3462 volatile stack_base, volatile_stack_size): Remove.
3463 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3464 that every segmentation violation is a stack overflow. (Ouch!)
3465 See Debian bug 136249 (still outstanding) for more info about why
3466 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3468 2003-11-30 Bruno Haible <bruno@clisp.org>
3470 Safer stack allocation.
3471 * setenv.c: Include allocsa.h.
3472 (alloca): Remove fallback definition.
3473 (freea): Remove macro.
3474 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3477 2003-10-17 Bruno Haible <bruno@clisp.org>
3479 * binary-io.h: Avoid warnings on Cygwin.
3481 2003-12-28 Bruno Haible <bruno@clisp.org>
3483 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3484 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3486 2003-11-28 Bruno Haible <bruno@clisp.org>
3488 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3490 2003-11-27 Bruno Haible <bruno@clisp.org>
3492 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3494 2003-11-17 Bruno Haible <bruno@clisp.org>
3496 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3498 2003-11-24 Bruno Haible <bruno@clisp.org>
3500 * xallocsa.h: New file, from GNU gettext.
3501 * xallocsa.c: New file, from GNU gettext.
3503 2003-11-24 Bruno Haible <bruno@clisp.org>
3505 * allocsa.h: New file, from GNU gettext.
3506 * allocsa.c: New file, from GNU gettext.
3508 2003-11-24 Bruno Haible <bruno@clisp.org>
3510 * eealloc.h: New file.
3512 2004-01-15 Jim Meyering <jim@meyering.net>
3514 Merge from coreutils.
3516 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3517 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3518 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3520 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3521 optional configure-time default.
3523 * version-etc.c (version_etc_copyright): Update copyright date.
3525 * xreadlink.c (xreadlink): Correct outdated comment.
3527 2004-01-15 Paul Eggert <eggert@twinsun.com>
3529 Merge from coreutils.
3531 * posixver.c: Include posixver.h.
3533 * same.c: Include <stdbool.h>, <limits.h>.
3534 (_POSIX_NAME_MAX): Define if not defined.
3536 (same_name): If file names are silently truncated, report
3537 that the file names are the same if they are the same after
3538 the silent truncation.
3540 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3541 conversion function.
3542 * xstrtod.c (xstrtod): Likewise. All callers changed to
3543 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3546 2004-01-14 Paul Eggert <eggert@twinsun.com>
3548 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3549 with like-named macro in fnmatch.c.
3550 (EXT): Use an internal constant instead.
3552 Merge fnmatch patches from glibc.
3553 * fnmatch.c (mbsinit): Remove define.
3554 Add libc_hidden_ver (__fnmatch, fnmatch).
3555 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3556 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3558 2003-12-14 Karl Berry <karl@gnu.org>
3560 * config.charset: update from gettext-runtime.
3562 2003-12-03 Paul Eggert <eggert@twinsun.com>
3564 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3565 Bug reported by Alfred M. Szmidt.
3567 2003-11-29 Karl Berry <karl@gnu.org>
3569 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3571 2003-11-23 Paul Eggert <eggert@twinsun.com>
3572 Bruno Haible <bruno@clisp.org>
3574 * printf-parse.h: Don't include sys/types.h.
3575 (ARG_NONE): New macro.
3576 (char_directive): Change type of *arg_index fields to size_t.
3577 * printf-parse.c: Don't include sys/types.h.
3578 (SSIZE_MAX): Remove macro.
3579 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3580 Remove unnecessary overflow check.
3581 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3584 2003-11-24 Paul Eggert <eggert@twinsun.com>
3586 * alloca.c: Remove dependency on xalloc module.
3587 (xalloc_die): Remove.
3588 (memory_full) [!defined emacs]: New macro.
3589 [!defined emacs]: Don't include xalloc.h.
3590 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3591 address arithmetic overflows. Change datatypes a bit to avoid
3594 2003-11-22 Jim Meyering <jim@meyering.net>
3596 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3598 2003-11-17 Bruno Haible <bruno@clisp.org>
3600 * vasnprintf.c (alloca): Remove fallback definition.
3601 (freea): Remove definition.
3602 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3603 Reported by Paul Eggert.
3605 2003-11-17 Jim Meyering <jim@meyering.net>
3607 On systems without utime and without a utimes function capable of
3608 dealing with a NULL struct utimbuf* argument, this utime replacement
3609 could -- in unusual circumstances -- leak a file descriptor.
3610 * utime.c: Include <unistd.h> and <errno.h>.
3611 (utime_null): Be sure to close `fd' and to preserve errno.
3612 Reported by Geoff Collyer via Arnold Robbins.
3614 2003-11-16 Paul Eggert <eggert@twinsun.com>
3615 Bruno Haible <bruno@clisp.org>
3617 Protect against address arithmetic overflow.
3618 * printf-args.h: Include stddef.h.
3619 (arguments): Change type of field 'count' to size_t.
3620 * printf-args.c (printf_fetchargs): Use size_t instead of
3621 'unsigned int' where appropriate.
3622 * printf-parse.h: Include sys/types.h.
3623 (char_directive): Change type of *arg_index fields to ssize_t.
3624 (char_directives): Change type of fields 'count', max_*_length to
3626 * printf-parse.c: Include sys/types.h and xsize.h.
3627 (SSIZE_MAX): Define fallback value.
3628 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3629 instead of 'int' where appropriate. Check a_allocated, d_allocated
3630 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3631 * vasnprintf.c: Include xsize.h.
3632 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3633 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3634 overflow. Avoid wraparound when converting a width or precision from
3637 2003-11-16 Bruno Haible <bruno@clisp.org>
3639 Update from GNU gettext.
3640 * printf-parse.c: Generalize to it can be compiled for wide strings.
3641 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3642 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3643 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3644 SNPRINTF): New macros.
3645 Don't include <alloca.h> if the file is used inside libintl.
3646 (local_wcslen): New function, for Solaris 2.5.1.
3647 (VASNPRINTF): Use it instead of wcslen.
3649 2003-11-16 Bruno Haible <bruno@clisp.org>
3651 * xsize.h (xmax): New function.
3652 (xsum, xsum3, xsum4): Declare as "pure" functions.
3654 2003-11-12 Paul Eggert <eggert@twinsun.com>
3656 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3657 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3658 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3659 heuristic is just as accurate as far as we know, and it removes a
3660 dependency on size_max.m4 and ptrdiff_max.m4.
3662 2003-11-12 Paul Eggert <eggert@twinsun.com>
3664 * xstrtol.c (__xstrtol): Remove "break" immediately after
3665 "return", to pacify some unknown compiler. Problem reported
3668 2003-11-11 Bruno Haible <bruno@clisp.org>
3670 * xsize.h (SIZE_MAX): Remove fallback definition.
3671 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3674 2003-11-10 Paul Eggert <eggert@twinsun.com>
3676 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3677 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3678 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3680 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3681 not (size_t) -1, since it's defined here.
3683 2003-11-06 Paul Eggert <eggert@twinsun.com>
3685 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3686 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3687 Reject sizes of exactly SIZE_MAX bytes.
3688 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3689 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3691 2003-11-05 Bruno Haible <bruno@clisp.org>
3693 * xsize.h: Include limits.h, to avoid a possible collision with
3694 SIZE_MAX defined in <limits.h> on Solaris.
3696 2003-11-04 Bruno Haible <bruno@clisp.org>
3698 * xsize.h: New file.
3699 * linebreak.c: Include xsize.h.
3700 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3701 argument for overflow.
3702 Suggested by Paul Eggert.
3704 2003-10-31 Bruno Haible <bruno@clisp.org>
3706 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3707 to avoid (extremely rare) race condition.
3708 Suggested by Paul Eggert.
3710 2003-11-03 Jim Meyering <jim@meyering.net>
3712 * userspec.c: Include "userspec.h".
3713 * userspec.h: New file.
3715 2003-10-31 Paul Eggert <eggert@twinsun.com>
3717 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3718 * mountlist.c (SIZE_MAX): Define if not defined already.
3719 (read_filesystem_list): Set and use me_type_malloced.
3720 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3721 whatever the type happens to be), for brevity and consistency.
3722 Check for size calculation overflow on Alphas running OSF/1.
3724 2003-10-31 Jim Meyering <jim@meyering.net>
3726 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3728 * linebuffer.c: Include <string.h> for declaration of memset.
3730 2003-10-30 Paul Eggert <eggert@twinsun.com>
3731 Bruno Haible <bruno@clisp.org>
3733 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3734 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3736 2003-10-29 Paul Eggert <eggert@twinsun.com>
3738 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3739 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3741 * quotearg.c (quotearg_n_options): Use it.
3742 * group-member.c: Include <stdbool.h>.
3743 (free_group_info): Arg is now const *; don't free arg.
3744 (get_group_info): Now returns bool and accepts struct group_info *,
3745 rather than returning a malloc'ed struct group_info *.
3746 All uses changed. Check for overflow in internal size calculation.
3748 * getusershell.c (readname): Simplify the code by using x2nrealloc
3749 rather than xmalloc/xrealloc.
3750 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3751 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3752 conformance bug: the old code used a pointer after freeing the
3753 storage that it addressed.
3754 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3755 rather than doing it by hand.
3756 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3757 the buffer preserved. Use free and xmalloc instead.
3758 * quotearg.c (quotearg_n_options): Likewise.
3759 Use a simpler test for size overflow. Don't use xalloc_oversized
3760 because unsigned int might be wider than size_t (!); this suggests
3761 that we should switch from unsigned int to size_t for slot numbers.
3763 2003-10-27 Bruno Haible <bruno@clisp.org>
3765 * stdbool_.h: Better support for BeOS.
3767 2003-10-27 Paul Eggert <eggert@twinsun.com>
3769 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3770 to allocate the returned structure. Do not allocate a subarray,
3771 as x2nrealloc will do that.
3772 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3773 instead of xnrealloc.
3774 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3776 2003-10-26 Paul Eggert <eggert@twinsun.com>
3778 * xalloc.h (xalloc_oversized): New static inline function, for
3779 callers that want to do their own size-overflow checking. Include
3780 <stdbool.h>, since xalloc_oversized returns bool.
3781 * xalloc.c (array_size_overflow): Remove. All callers changed
3782 to use xalloc_oversized.
3784 Add two functions x2realloc, x2nrealloc, for programs that grow
3785 arrays dynamically by doubling their sizes.
3786 * xalloc.h (x2realloc, x2nrealloc): New decls.
3787 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3790 Port to C99 semantics for 'inline' of external functions.
3791 Bug reported by Bruno Haible.
3792 * xmalloc.c (xnmalloc_inline): New static inline function,
3793 with the old contents of xnmalloc.
3794 (xnmalloc, xmalloc): Use it.
3795 (xnrealloc_inline): New static inline function,
3796 with the old contents of xnrealloc.
3797 (xnrealloc, xrealloc): Use it.
3799 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3801 2003-10-25 Paul Eggert <eggert@twinsun.com>
3803 Fix several address-calculation bugs in the hash modules,
3804 plus some minor code cleanup.
3806 * hash.h: Include <stdbool.h>, for bool.
3807 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3808 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3809 hash_get_n_entries, hash_get_max_bucket_length,
3810 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3811 hash_rehash): Use size_t rather than unsigned.
3812 * hash.c (struct hash_table, hash_get_n_buckets,
3813 hash_get_n_buckets_used, hash_get_n_entries,
3814 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3815 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3816 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3818 (SIZE_MAX): Define if not defined.
3819 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3820 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3822 Use const * when possible.
3823 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3824 (check_tuning): Fix bug: if tuning parameters were very close to
3825 0 or 1, rounding errors could have caused subscript violations.
3826 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3827 (hash_initialize): Add 'fail:' label
3828 to free table and return NULL, and use it to simplify code.
3829 Use calloc rather than clearing the storage ourself.
3830 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3831 buffer size calculations.
3832 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3833 Include <stddef.h>, for size_t.
3834 * hash-pjw.c (hash_pjw): Likewise.
3835 Switch to method described by Bruno Haible.
3836 Include <limits.h>, for CHAR_BIT.
3837 (SIZE_BITS): New macro.
3839 2003-10-21 Paul Eggert <eggert@twinsun.com>
3841 * getndelim2.c (getndelim2): When size calculation overflows,
3842 ceiling the allocation at NMAX bytes rather than silently
3843 discarding input bytes before NMAX is reached. This makes
3844 a difference only if NMAX exceeds SIZE_MAX / 2.
3846 * obstack.c: Merge from glibc.
3847 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3848 Add libc_hidden_def (_obstack_newchunk).
3849 (_obstack_free) [! defined _LIBC]: Remove.
3850 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3851 a clone of the function body.
3852 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3853 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3855 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3856 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3859 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3860 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3861 Don't use lvalue casts, as GCC plans to remove support for them
3862 in GCC 3.5. Reported by Joseph S. Myers. This bug
3863 was also present in the non-GCC version, indicating that this
3864 code had always been buggy and had never been widely used.
3865 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3866 Use the fast variant of each macro, rather than copying the
3867 definiens of the fast variant; that way, we'll be more likely to
3868 catch future bugs in the fast variants.
3870 2003-10-20 Bruno Haible <bruno@clisp.org>
3872 * wait-process.h: New file, from GNU gettext.
3873 * wait-process.c: New file, from GNU gettext.
3875 2003-10-19 Jim Meyering <jim@meyering.net>
3877 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3879 2003-10-16 Paul Eggert <eggert@twinsun.com>
3881 * getgroups.c: Include <errno.h>, <stdlib.h>.
3882 (getgroups): First arg is int, not size_t.
3883 Don't let 'free' mangle errno.
3885 2003-10-16 Jim Meyering <jim@meyering.net>
3887 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3889 2003-10-15 Paul Eggert <eggert@twinsun.com>
3891 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3893 (new_exclude, add_exclude_file): Initial size no longer needs to
3895 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3896 our own address arithmetic overflow checking.
3898 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3899 (fnmatch): Do not alloca more than 2000 wide characters;
3900 instead, use malloc for large buffers.
3901 Check for address arithmetic overflow, and return -1
3902 with errno set to ENOMEM in that case.
3903 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3904 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3905 instead, return -1. Check for address arithmetic overflow.
3907 2003-10-14 Paul Eggert <eggert@twinsun.com>
3909 Handle invalid suffixes and overflow independently, so that
3910 callers can treat them independently as needed. Fix some bugs in
3911 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3912 suffix for a human-readable blocksize. The major caller-visible
3913 change is the addition of a new
3914 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3915 that both overflow and suffix chars were found.
3917 * human.c (humblock): Don't check separately for invalid suffix
3918 char; that is xstrtoumax's job (now that its bug is fixed).
3919 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3920 INTMAX_MAX]: New macros.
3921 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3922 TYPE_MAXIMUM): New macros.
3923 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3924 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3925 if overflow occurs, as it's what __strtol does and it's more useful
3927 (__xstrtol): If __strtol reports some error other than ERANGE,
3928 reflect it to the caller as LONGINT_INVALID. If it reports
3929 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3930 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3931 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3933 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3934 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3935 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3936 [defined UINTMAX_MAX]: New macros.
3938 2003-10-14 Bruno Haible <bruno@clisp.org>
3940 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3941 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3942 Also use volatile where needed.
3944 2003-10-12 Paul Eggert <eggert@twinsun.com>
3946 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3947 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3948 and define in terms of the other primitives.
3949 * xmalloc.c: Include stdbool.h; do not include exit.h.
3950 (SIZE_MAX): Define if not already defined.
3951 (array_size_overflow): New function.
3952 (xalloc_die): Abort instead of exiting if 'error' returns.
3953 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3954 (xmalloc, xrealloc): Use them.
3955 (xcalloc): Check for address arithmetic overflow.
3956 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3957 a bit faster than strcpy.
3959 2003-10-08 Paul Eggert <eggert@twinsun.com>
3961 Merge getpass from libc, plus a few fixes.
3963 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3964 Include <stdbool.h>.
3965 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3966 __fsetlocking to empty.
3967 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3968 do include <bits/libc-lock.h>.
3969 Do not include <fcntl.h>; not needed.
3970 [_LIBC]: Include <wchar.h>.
3971 (NOTCANCEL_MODE): New macro.
3972 (flockfile, funlockfile) [_LIBC]: New macros.
3973 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3974 [!_LIBC]: New macros.
3975 (call_fclose): New function.
3976 (getpass): Use it. Save tty stream separately; this simplifies the
3977 code and makes it more reliable if stdin happens to equal stdout.
3978 Invoke __fsetlocking on tty.
3979 Handle thread cancellation if needed.
3980 Namespace cleanup (use __tcgetattr, __getline).
3981 Use bool for Booleans.
3982 [USE_IN_LIBIO]: Handle wide streams.
3983 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3984 stream might go where.
3986 * unlocked-io.h: Include <stdio.h>, so that the caller
3987 doesn't have to include <stdio.h> before us.
3988 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3989 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3990 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3991 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3992 if not declared, so that we can use getpass.c code from libc without
3994 (flockfile, ftrylockfile, funlockfile): New macros.
3996 2003-10-06 Bruno Haible <bruno@clisp.org>
3998 * version-etc-2.h: Remove file.
3999 * version-etc-2.c: Remove file.
4001 2003-09-25 Jim Meyering <jim@meyering.net>
4002 Bruno Haible <bruno@clisp.org>
4004 This lets translators provide better translations for the
4005 "Written by ..." part of --version output.
4006 * version-etc.h: Include stdarg.h.
4007 (version_etc_copyright): Declare as readonly.
4008 (version_etc): Make this function variadic with a NULL-terminated list
4009 of author name strings.
4010 (version_etc_va): New declaration.
4011 * version-etc.c: Include stdarg.h, stdlib.h.
4012 (version_etc_copyright): Declare as readonly.
4013 (version_etc_va): New function. Provide a different translatable string
4014 for each possible number of authors < 10. Abbreviate when there are 10
4016 (version_etc): Make this function variadic. Call version_etc_va.
4017 Suggestion from Gary V. Vaughan.
4019 * long-options.h (parse_long_options): Change prototype: the authors
4020 string is moved to the end and becomes variadic.
4021 * long-options.c: Include stdarg.h.
4022 (parse_long_options): Make this function variadic, too.
4023 Call version_etc_va, not version_etc.
4025 2003-10-06 Bruno Haible <bruno@clisp.org>
4027 * fatal-signal.h: New file, from GNU gettext.
4028 * fatal-signal.c: New file, from GNU gettext.
4030 2003-10-04 Karl Berry <karl@gnu.org>
4032 * argp*: update from libc.
4034 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4036 * getpass.c (getpass): Use a no-op fseek when switching from input to
4037 output mode on the same stream.
4039 2003-09-29 Paul Eggert <eggert@twinsun.com>
4041 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4042 Fix arg typo in previous patch.
4044 2003-09-28 Jim Meyering <jim@meyering.net>
4046 * error.c: Correct cpp indentation.
4048 2003-09-27 Paul Eggert <eggert@twinsun.com>
4050 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4051 Omit the special code that used __typeof__, since we worry that
4052 it could be more trouble than it's worth. See:
4053 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4054 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4058 2003-09-26 Jim Meyering <jim@meyering.net>
4060 * error.c (error_tail): Move some declarations
4061 into inner scope where the local variables are used.
4063 2003-09-26 Bruno Haible <bruno@clisp.org>
4065 * stpncpy.h (gnu_stpncpy): New declaration.
4066 (stpncpy): Define as alias for gnu_stpncpy.
4067 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4069 2003-09-26 Paul Eggert <eggert@twinsun.com>
4071 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4072 (error_tail): Do not loop, reallocating temporary buffer, since
4073 the output cannot contain more wide characters than the input
4074 contains bytes, the size must be big enough already. This avoids
4075 one potential size overflow calculation. Check for size overflow
4076 when calculating temporary buffer size. Free temporary buffer
4077 when done, if it was allocated with malloc; this plugs a memory
4078 leak. Remove casts from void * to pointers, that are no longer
4079 needed now that we're assuming C89 or better.
4081 Merge error changes from glibc.
4083 * error.c, error.h: Update copyright notice header to match glibc.
4084 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4085 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4086 Disable cancellation while printing error.
4087 * error.h: Prepend __ to parameter names.
4089 2003-09-25 Karl Berry <karl@gnu.org>
4091 * argp-fmtstream.c, argp-help.c: update from libc.
4093 2003-09-25 Bruno Haible <bruno@clisp.org>
4095 * version-etc-2.h: New file, from version-etc.h with modifications.
4096 * version-etc-2.c: New file, from version-etc.c with modifications.
4098 2003-09-25 Simon Josefsson <jas@extundo.com>
4100 * xgetdomainname.h: New file.
4101 * xgetdomainname.c: New file.
4103 2003-09-25 Simon Josefsson <jas@extundo.com>
4104 Bruno Haible <bruno@clisp.org>
4106 * getdomainname.h: New file.
4107 * getdomainname.c: New file.
4109 2003-09-24 Paul Eggert <eggert@twinsun.com>
4111 * linebuffer.c (freebuffer): Don't free the argument, just
4112 the buffer associated with the argument. Bug reported by
4115 2003-09-19 Karl Berry <karl@gnu.org>
4117 * argp.h: update from libc.
4119 2003-09-16 Paul Eggert <eggert@twinsun.com>
4121 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4122 input error, instead of returning NULL the next time we are called
4123 (and therefore losing track of errno).
4125 2003-09-15 Paul Eggert <eggert@twinsun.com>
4127 * getndelim2.c (getndelim2): Don't trash errno when a read
4128 fails, so that the caller gets the proper errno.
4130 * readutmp.c (read_utmp): Likewise.
4131 Check for fstat error. Close stream and free storage
4134 2003-09-14 Bruno Haible <bruno@clisp.org>
4136 * fwriteerror.h: New file.
4137 * fwriteerror.c: New file.
4139 2003-09-14 Jim Meyering <jim@meyering.net>
4141 * getloadavg.c: Correct cpp indentation.
4142 * strdup.c: Likewise.
4143 * vasnprintf.c: Likewise.
4145 2003-09-12 Paul Eggert <eggert@twinsun.com>
4147 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4148 * obstack.c [!defined _LIBC]: Likewise.
4149 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4150 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4151 * exitfail.c: Don't include stdlib.h; no longer needed.
4153 More changes to assume C89 or better.
4155 * error.c (error_tail): Assume vprintf.
4157 * argmatch.c (getenv): Remove decl.
4158 * progreloc.c (get_full_program_name): Define via prototype.
4159 * setenv.c (clearenv): Likewise.
4160 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4162 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4163 (malloc, memcpy): Remove decls.
4164 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4165 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4166 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4167 (memcpy): Remove macro.
4168 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4169 (__P): Remove. All uses removed.
4170 (PTR): Remove. All uses changed to void *.
4171 (CHAR_BIT, NULL): Remove.
4172 (spaces, zeros, memset_space, memset_zero)
4173 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4175 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4176 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4177 Define with prototype.
4178 Remove now-unnecessary prototype decl.
4179 (extra_args_spec): Assume ANSI C. All uses changed.
4180 (extra_args_spec_iso): Remove.
4181 (my_strftime, emacs_strftimeu): Define via prototype.
4182 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4184 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4185 * strtoimax.c: Include <stdlib.h> unconditionally.
4186 (strtoul, strtol): Remove decls.
4187 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4189 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4190 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4191 (LOCALE_PARAM_PROTO): New macro.
4192 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4193 (INTERNAL (strtol), strtol): Define with a prototype.
4194 (PARAMS): Remove. All uses removed.
4195 * tempname.c: Include <string.h> unconditionally.
4196 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4197 * xgethostname.c (main): Define with a prototype.
4198 * xmalloc.c: Include "xalloc.h" first, to check interface.
4199 Include <stdlib.h> unconditionally.
4200 (calloc, malloc, realloc, free): Remove decls.
4201 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4202 Include <stdlib.h> unconditionally. Sort include file names.
4204 (xstrtod): Define with a prototype.
4205 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4206 (strtol, strtoul): Remove decls.
4208 2003-09-11 Paul Eggert <eggert@twinsun.com>
4210 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4211 Include <stdlib.h>, <string.h> unconditionally.
4212 Remove now-unnecessary cast to char *.
4213 * strnlen.c: Include <string.h> unconditionally.
4214 * yesno.c (yesno): Define with a prototype.
4216 2003-09-10 Bruno Haible <bruno@clisp.org>
4218 * strcspn.c: Include <string.h> unconditionally.
4219 * strpbrk.c: Include <string.h> unconditionally.
4220 * strstr.c: Include <string.h> unconditionally.
4221 * unicodeio.c: Include <string.h> unconditionally.
4222 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4223 * unsetenv.c: Likewise.
4224 * xreadlink.c: Include <stdlib.h> unconditionally.
4225 * yesno.c: Include <stdlib.h> unconditionally.
4226 (rpmatch): Add prototype.
4228 2003-09-10 Jim Meyering <jim@meyering.net>
4230 * error.c: Correct indentation of cpp directives.
4232 2003-09-09 Paul Eggert <eggert@twinsun.com>
4236 * acosl.c (main): Use a prototype.
4237 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4240 * getloadavg.c (getloadavg, main): Define via prototypes.
4242 * getopt.h (struct option.name): Assume C89, and use 'const'.
4243 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4244 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4246 * getopt.c (const): Remove macro.
4247 Include <string.h> unconditionally.
4248 (my_index): Remove; all uses changed to strchr.
4249 (strlen): Remove decl.
4250 (exchange): Remove forward decl; no longer needed.
4251 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4252 Define with prototype.
4253 * getopt1.c (const): Remove macro.
4254 (getopt_long, getopt_long_only, main): Define with prototype.
4256 * getugroups.c: Include <string.h> unconditionally.
4258 * getusershell.c: Include <stdlib.h> unconditionally.
4259 (getusershell, setusershell, endusershell, readname, main):
4260 Define with prototypes.
4262 * group-member.c: Include group-member.h first.
4263 Include <stdlib.h> unconditionally.
4265 * hard-locale.c: Include hard-locale.h first.
4266 Include <stdlib.h>, <string.h> unconditionally.
4268 * hash.c (free, malloc): Remove decls.
4269 Include <stdlib.h> unconditionally.
4271 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4272 (getenv): Do not declare.
4274 * idcache.c: Include <string.h> unconditionally.
4276 * long-options.c: Include long-options.h first, to test interface.
4277 Include <stdlib.h> unconditionally.
4279 * makepath.c: Include makepath.h first, to test interface.
4280 Include <stdlib.h> and <string.h> unconditionally.
4282 * linebuffer.c: Include <stdlib.h>.
4283 (free): Remove decl.
4285 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4286 rpl_malloc returns void *, not char *.
4287 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4289 * md5.h: Include <limits.h> unconditionally.
4290 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4291 (__P): Remove; all uses removed.
4292 * md5.c: Include "md5.h" first.
4293 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4294 md5_buffer, md5_process_bytes, md5_process_block):
4295 Define with prototypes.
4296 * sha.h (__P): Remove all uses. (It wasn't defined??)
4297 * sha.c: Include "sha.h" first.
4298 Include <stdlib.h>, <string.h> unconditionally.
4300 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4301 * memcmp.c (__ptr_t): Likewise.
4302 * memrchr.c (__ptr_t): Likewise.
4303 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4304 Include <string.h> unconditionally.
4305 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4306 * memchr.c: Include <stdlib.h> unconditionally.
4307 * memchr.c (LONG_MAX): Remove.
4308 * memrchr.c (LONG_MAX): Likewise.
4309 * memchr.c (__memchr): Define via a prototype.
4310 * memrchr.c (__memrchr): Likewise.
4311 * memcmp.c (__P): Remove, and remove all uses.
4312 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4313 Remove forward decls; no longer needed.
4314 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4315 Use types required by C89 in prototype.
4317 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4318 * savedir.c: Likewise.
4319 * mkdir.c (free): Remove decl.
4320 * rmdir.c (rmdir): Define with a prototype.
4321 * savedir.c: Include savedir.h first, to test interface.
4323 * mktime.c (STDC_HEADERS): Remove.
4324 Include <stdlib.h>, <string.h> unconditionally.
4326 * modechange.c: Include <stdlib.h> unconditionally.
4327 (malloc): Remove decl.
4329 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4330 (free): Remove decl.
4332 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4333 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4334 (This type really should be intptr_t, but that's a C99ism.)
4335 (_obstack_memcpy): Remove: all uses changed to memcpy.
4336 Include <string.h> unconditionally.
4337 (struct obstack): Assume __STDC__ for types of members
4338 chunkfun, freefun, extra_arg.
4339 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4340 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4341 obstack_begin, obstack_specify_allocation,
4342 obstack_specify_allocation_with_arg, obstack_chunkfun,
4343 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4344 Remove unprototyped decls and the macros that use them.
4345 * obstack.c (POINTER): Remove. All uses changed to void *.
4346 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4347 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4348 (defined __STDC__ && __STDC__)]:
4349 Remove nonprototyped code.
4350 Include <stdlib.h> unconditionally.
4351 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4352 _obstack_allocated_p, _obstack_free, obstack_free,
4353 _obstack_memory_used, print_and_abort):
4354 Define using prototypes.
4355 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4356 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4357 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4358 obstack_next_free, obstack_object_size, obstack_room) [0]:
4359 Remove unused, unprototyped code.
4361 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4363 * physmem.c (physmem_total, physmem_available, main): Define
4366 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4367 (main): Define with a prototype.
4369 * posixver.c (getenv): Remove decl.
4371 * putenv.c (malloc): Returns void *, not char *.
4372 Include <string.h> unconditionally.
4373 (strchr, memcpy, NULL): Do not define.
4375 * readtokens.c: Include readtokens.h first, to test interface.
4376 Include <stdlib.h>, <string.h> unconditionally.
4377 (init_tokenbuffer): Define with a prototype.
4379 * regex.c (PARAMS): Remove. All uses removed.
4380 All uses of _RE_ARGS removed, too.
4381 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4383 (bzero): Assume memset exists.
4384 (memcmp, memcpy, NULL): Remove.
4385 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4386 char, or assignments to local vars of type signed char.
4387 (init_syntax_once, PREFIX(extract_number_and_incr),
4388 PREFIX(print_partial_compiled_pattern),
4389 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4390 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4391 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4392 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4393 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4394 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4395 wcs_compile_range, byte_compile_range, truncate_wchar,
4396 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4397 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4398 count_mbs_length, wcs_re_match_2_internal,
4399 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4400 PREFIX(alt_match_null_string_p),
4401 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4402 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4403 regfree, PREFIX(extract_number)): Define with prototype. Remove
4404 now-unnecessary declaration, if any.
4405 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4407 Remove now-unnecessary casts among pointer types.
4408 * regex.h (_RE_ARGS): Remove. All uses removed.
4410 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4411 (free): Remove decl.
4413 * rpmatch.c: Include <stdlib.h> unconditionally.
4415 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4416 (free): Remove decl.
4418 * save-cwd.c: Include <stdlib.h> unconditionally.
4419 * xgetcwd.c: Likewise.
4421 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4422 (free): Remove decl.
4424 * strchrnul.c (strchrnul): Define with a prototype.
4425 Fix bug: c_in was not converted to char before searching.
4427 The following changes are not K&R related:
4429 * group-member.h: Include <sys/types.h>, so that this file is
4431 * makepath.h: Likewise.
4433 * getusershell.c (readname, default_index, line_size, readname):
4434 Use size_t, not int, for sizes.
4435 (readname): If the size overflows, report an error instead of
4438 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4440 * getndelim2.c: Assume stdlib.h per the C89 spec.
4442 2003-09-08 Paul Eggert <eggert@twinsun.com>
4444 Assume C89 or better; remove K&R cruft.
4445 A few of these changes were first proposed by Derek Robert Price
4446 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4448 * addext.c: Include <string.h> unconditionally.
4449 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4450 Don't declare getenv or malloc.
4452 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4453 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4455 (find_stack_direction, alloca): Use prototypes.
4457 * atexit.c (atexit): Define using a prototype.
4459 * basename.c, dirname.c, stripslash.c:
4460 Include <string.h> unconditionally.
4462 * bcopy.c: Include <stddef.h>.
4463 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4465 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4467 * error.h (error, error_at_line, error_print_progname)
4468 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4469 * error.c: Include error.h first, to check interface.
4470 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4471 (VA_START): Remove; all uses changeed to va_start.
4472 (exit, strerror): Remove decls.
4473 (error_print_progname): Prototype uncondionally.
4474 Don't include <errno.h>; no longer needed.
4475 (private_strerror): Remove.
4476 (error_tail): Always define.
4477 (error, error_at_line): Assume C89 or better; always use prototypes.
4478 * fatal.c: Include "fatal.h" first, to test interface.
4479 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4480 (VA_START): Remove; all uses changed to va_start.
4481 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4483 (exit): Remove decl.
4484 (fatal): Prototype unconditionally. Assume va_start works.
4485 Abort at end, to pacify gcc.
4487 * euidaccess.c (main): Define with a prototype.
4489 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4491 * exitfail.c: Include <stdlib.h> unconditionally.
4493 * fnmatch_.h (__P): Remove. All uses changed to assume
4495 * fnmatch.c: Include fnmatch.h first, to test interface.
4496 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4497 (getenv): Remove decl.
4498 (fnmatch): Define using a prototype.
4499 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4500 (FCT): Define using a prototype.
4502 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4504 * gethostname.c: Include <stddef.h>.
4505 (gethostname): Define with prototype. Length is size_t, not int.
4507 2003-09-08 Paul Eggert <eggert@twinsun.com>
4509 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4510 getversion.c should have been removed then, but was accidentally
4513 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4514 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4516 2003-09-07 Paul Eggert <eggert@twinsun.com>
4518 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4519 copy_tm_result. Bug reported by Simon Josefsson in
4520 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4522 2003-09-06 Paul Eggert <eggert@twinsun.com>
4524 * time_r.c, time_r.h: New files.
4526 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4528 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4529 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4531 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4533 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4534 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4537 * timegm.c: Switch to glibc implementation, with the following changes:
4538 [defined HAVE_CONFIG_H]: Include <config.h>.
4539 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4540 (__mktime_internal) [!defined _LIBC]: New decl.
4541 (__gmtime_r) [!defined _LIBC]: New macro and function.
4542 (timegm): Use a prototype, since gnulib assumes C89.
4543 Do not bother declaring tmp to be const, as it's not really usefu.
4544 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4545 (timegm): Declare only if HAVE_DECL_TIMEGM.
4547 2003-09-03 Paul Eggert <eggert@twinsun.com>
4549 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4550 Bug reported by Lute Kamstra in
4551 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4553 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4554 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4555 course with correspondingly smaller numbers for tomorrow and
4556 yesterday. From Tadayoshi Funaba. Originally installed into
4557 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4560 2003-08-31 Simon Josefsson <jas@extundo.com>
4562 * timegm.h: New file.
4563 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4565 2003-08-31 Karl Berry <karl@gnu.org>
4567 * argp.h: update from libc.
4569 2003-08-28 Bruno Haible <bruno@clisp.org>
4571 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4572 warning on QNX, which defines O_BINARY to 000000.
4574 2003-08-24 Bruno Haible <bruno@clisp.org>
4576 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4577 MSVC7 <stdio.h> is included later.
4579 2003-08-20 Bruno Haible <bruno@clisp.org>
4581 * progname.h: New file, from GNU gettext.
4582 * progname.c: New file, from GNU gettext.
4583 * progreloc.c: New file, from GNU gettext.
4585 2003-08-19 Bruno Haible <bruno@clisp.org>
4587 * xstrdup.c: Assume <string.h> exists.
4589 2003-08-18 Jim Meyering <jim@meyering.net>
4591 * setenv.h: Indent nested cpp directive.
4592 * vasnprintf.c: Remove trailing blanks.
4594 2003-08-17 Simon Josefsson <jas@extundo.com>
4595 Bruno Haible <bruno@clisp.org>
4597 * xstrndup.h: New file.
4598 * xstrndup.c: New file.
4600 2003-08-17 Bruno Haible <bruno@clisp.org>
4602 * strndup.h: New file.
4604 2003-08-16 Paul Eggert <eggert@twinsun.com>
4606 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4607 space, undoing this 2003-08-12 change:
4608 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4610 2003-08-16 Jim Meyering <jim@meyering.net>
4612 Merge from coreutils.
4613 * xstrtoimax.c: #else #if -> #elif.
4614 * xstrtoumax.c: Likewise.
4616 2003-08-15 Paul Eggert <eggert@twinsun.com>
4618 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4619 rather than tab, after '#' in shell-script copyright notices.
4620 Suggested by Bruno Haible.
4622 2003-08-15 Jim Meyering <jim@meyering.net>
4623 and Paul Eggert <eggert@twinsun.com>
4625 Merge from coreutils.
4626 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4627 member but strut utmpx does not. Needed for AIX 4.3.3.
4628 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4630 2003-08-15 Jim Meyering <jim@meyering.net>
4632 Merge from coreutils.
4633 * xgethostname.c: Include <stdlib.h>.
4634 (xghostname): Don't exit for anything other than memory-related
4635 failure; just return NULL.
4636 * userspec.c: Include "posixver.h".
4637 (parse_user_spec): Accept `.' as a separator only
4638 in pre-POSIX-200112 mode.
4639 * strtoimax.c: Use #elif rather than #else #if.
4640 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4641 Remove function, now that we can rely on a working tzset function.
4642 [!_LIBC]: Ensure that the required autoconf test has been run.
4643 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4644 Use underlying_strftime for %r.
4645 * sha.c: Merge in some clean-up and optimization changes from glibc.
4646 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4647 Ensure that it is a multiple of 64.
4648 Rearrange loop exit tests so as to avoid performing an
4649 additional fread after encountering an error or EOF.
4650 * realloc.c: Update copyright date.
4652 2003-08-14 Jim Meyering <jim@meyering.net>
4654 Merge from coreutils.
4655 * obstack.h: Whitespace changes.
4656 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4657 and xcalloc return values.
4658 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4659 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4660 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4661 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4662 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4664 Use mntctl's return value to drive the entry-processing loop, since
4665 we can't rely on the value of the vmt_length member in the last
4666 entry. On some systems doing so could result in exhausting
4667 virtual memory. Based in part on a patch from Mike Jetzer.
4669 2003-08-14 Jim Meyering <jim@meyering.net>
4670 and Paul Eggert <eggert@twinsun.com>
4672 Merges from coreutils, plus other fixes.
4673 * physmem.c: Merge in portability changes from gcc/libiberty
4674 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4675 for credits and details. Thanks to Kaveh Ghazi for helping
4676 to keep these files in sync.
4677 (ARRAY_SIZE): Define it.
4678 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4679 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4680 (memcasecmp): Don't assume size_t fits in unsigned int.
4681 Remove casts and duplicate code.
4682 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4683 (memcpy): Remove definition.
4684 Merge in some clean-up and optimization changes from glibc.
4685 [BLOCKSIZE]: Move definition to top of file.
4686 Ensure that it is a multiple of 64.
4687 Rearrange loop exit tests so as to avoid performing an
4688 additional fread after encountering an error or EOF.
4689 * md5.h (md5_uintptr): Define.
4690 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4691 return to the initial working directory. Preserve errno
4693 * idcache.c: Include "xalloc.h".
4694 (xmalloc, xrealloc): Remove decls.
4695 (getuser): Remove casts no longer required in C89.
4696 * human.c: Include stdio.h, for sprintf.
4697 * group-member.c: Include "xalloc.h".
4698 (xmalloc, xrealloc): Remove decls.
4699 (get_group_info): Remove casts no longer required in C89.
4700 * getusershell.c (readname): Remove casts no longer required in C89.
4701 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4702 * getline.c: Whitespace fix, from coreutils.
4704 2003-08-13 Paul Eggert <eggert@twinsun.com>
4706 * exclude.c: Include <ctype.h>
4707 (IN_CTYPE_DOMAIN): New macro.
4709 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4712 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4713 Undo previous (whitespace-only) change.
4715 2003-08-12 Paul Eggert <eggert@twinsun.com>
4717 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4718 Normalize leading white space and remove trailing white space.
4719 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4720 notice, as per ../config/srclist-update.
4722 Merge from coreutils.
4723 * euidaccess.h: New file.
4724 * euidaccess.c: Include it.
4725 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4726 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4727 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4729 2003-08-11 Bruno Haible <bruno@clisp.org>
4731 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4732 (vasnprintf): Use it instead of wcslen.
4734 2003-08-11 Bruno Haible <bruno@clisp.org>
4736 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4737 value to ensure that _Bool promotes to int. Use #define for _Bool when
4738 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4740 2003-08-10 Karl Berry <karl@gnu.org>
4742 * regex.h: update from libc (whitespace fix).
4744 2003-08-09 Paul Eggert <eggert@twinsun.com>
4746 Merge some files from coreutils. These changes were
4747 originally made by Jim Meyering.
4748 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4749 many older Unixes require this.
4750 * alloca.c (alloca): Remove cast to argument of free;
4751 no longer needed in C89.
4752 * alloca_.h, regex.h: Fix white space to match
4753 what GNU indent does.
4755 2003-08-05 Paul Eggert <eggert@twinsun.com>
4757 * bumpalloc.h: Remove.
4759 2003-08-04 Paul Eggert <eggert@twinsun.com>
4761 * getloadavg.c: Change copyright notice and spacing to conform to
4764 Merge from coreutils.
4765 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4767 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4768 from Karl Berry, implemented by Jim Meyering.
4769 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4770 from Dmitry V. Levin.
4771 Remove anachronistic cast of xrealloc.
4772 * fnmatch_.h (__const): Remove. Use 'const'.
4773 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4774 type. Otherwise, it wouldn't compile with at least /bin/cc on
4775 ymp-cray-unicos9.0.2.X.
4776 Combine two mostly-identical uses of alloca into one.
4777 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4779 2003-08-04 Dave Love <d.love@dl.ac.uk>
4783 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4784 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4785 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4786 obsolete NLIST_NAME_UNION.
4787 [__GNU__]: Undef BSD and FSCALE.
4788 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4790 2003-08-03 Paul Eggert <eggert@twinsun.com>
4792 * stdbool_.h (_Bool): Make it signed char, instead of
4793 an enum type, so that it's guaranteed to promote to int. See:
4794 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4796 2003-07-31 Paul Eggert <eggert@twinsun.com>
4798 * strerror.c: Include config.h, limits.h. Declare sprintf.
4799 (strerror): Don't assume that a printable int fits in 14 bytes.
4801 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4802 Bruno Haible <bruno@clisp.org>
4804 * getline.h (getline, getdelim): Change return type to ssize_t.
4805 * getline.c (getline, getdelim): Likewise.
4806 Remove _GNU_SOURCE define; now it's defined in config.h through
4809 2003-07-22 Paul Eggert <eggert@twinsun.com>
4811 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4812 over-parenthesization in macros.
4814 Sync with coreutils.
4816 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4819 Use `exit_failure' for xalloc and xmemcoll instead of their own
4820 private exit-failure variables.
4821 * xalloc.h (xalloc_exit_failure): Remove.
4822 * xmalloc.c: Likewise. Include exitfail.h.
4823 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4824 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4825 * xmemcoll.c: Likewise. Include exitfail.h.
4826 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4828 2003-07-18 Paul Eggert <eggert@twinsun.com>
4830 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4831 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4832 to test that it can stand by itself. Include "exitfail.h".
4833 Clients should set exit_failure instead.
4834 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4836 2003-07-18 Andreas Schwab <schwab@suse.de>
4838 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4840 2003-07-18 Bruno Haible <bruno@clisp.org>
4842 * getndelim2.h: New file.
4843 * getndelim2.c: Make into a module of its own. Include config.h,
4845 (getndelim2): Make non-static. Change return type to ssize_t.
4846 * getline.h: Change argument names.
4847 * getline.c: Include getndelim2.h instead of getndelim2.c.
4848 * getnline.c: Include getndelim2.h.
4850 2003-07-17 Bruno Haible <bruno@clisp.org>
4852 * Makefile.am: Remove file.
4853 * Makefile.in: Remove file.
4855 2003-07-17 Bruno Haible <bruno@clisp.org>
4857 * getnline.h: New file.
4858 * getnline.c: New file.
4859 * getndelim2.c: New file, extracted from getline.c.
4860 (getndelim2): Renamed from getdelim2, with added nmax argument.
4861 * getline.c: Include getndelim2.c.
4862 (getdelim2): Moved out to getndelim2.c.
4863 (getline, getdelim): Update.
4865 2003-07-15 <karl@gnu.org>
4867 * vasnprintf.c: update from gettext.
4869 2003-07-15 Jim Meyering <jim@meyering.net>
4871 * makepath.c (make_path): Enclose diagnostic in _(...).
4873 2003-07-14 Paul Eggert <eggert@twinsun.com>
4875 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4876 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4877 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4878 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4879 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4880 updated automatically by ../config/srclist-update. This changes
4881 their license from LPGL to GPL.
4883 2003-07-14 Jim Meyering <jim@meyering.net>
4885 Don't emit diagnostics. Let callers do that.
4886 * save-cwd.c: Don't include "error.h".
4887 (save_cwd): Don't call error. Ensure that errno is valid
4888 when returning nonzero.
4890 * save-cwd.h (restore_cwd): Update prototype.
4891 * save-cwd.c (restore_cwd): Remove two parameters.
4892 Simplify. Don't call error upon failure. Let callers do that.
4893 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4894 when auditing is enabled. But don't bother updating the #if.
4896 2003-07-14 Simon Josefsson <jas@extundo.com>
4898 * mempcpy.h: New file.
4899 * mempcpy.c: New file.
4901 2003-07-14 Paul Eggert <eggert@twinsun.com>
4903 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4904 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4905 unicodeio.c, unicodeio.h, unlocked-io.h:
4906 Switch from LGPL to GPL.
4908 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4910 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4911 it breaks C++ compilation.
4912 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4914 2003-07-10 Jim Meyering <jim@meyering.net>
4916 * vasnprintf.c: Remove trailing blanks.
4917 Make cpp indentation consistent.
4919 2003-07-09 Paul Eggert <eggert@twinsun.com>
4921 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4922 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4923 Switch from LGPL to GPL.
4925 2003-07-07 Paul Eggert <eggert@twinsun.com>
4927 * mktime.c: Fix some boundary cases and remove need for floating point.
4929 Issue a compile-time diagnostic if time_t is floating point, or if
4930 two's complement arithmetic is not in effect, or if arithmetic
4931 right shift does not propagate the sign. These assumptions were
4932 all in the original code but they weren't checked.
4934 (TIME_T_MIDPOINT, verify): New macros.
4935 (__isleap): Remove; it has integer overflow problems.
4936 (leapyear): New function, without those problems.
4937 (ydhms_tm_diff): Remove; splitting into two parts.
4938 (ydhms_diff): New function, containing the arithmetic part of
4939 the old ydhms_tm_diff function. Issue a compile-time
4940 diagnostic if we are not using C99 integer division.
4941 Avoid casts when possible.
4942 (guess_time_tm): New function, containing the checking part of
4943 the old ydhms_tm_diff function. Return the new value, rather than
4944 the difference between it and the old. Accept a new argument T
4945 so that *T specifies the old value. Check for overflow in the result.
4947 (__mktime_internal): Use a time_t offset, not a long int offset.
4948 This undoes the 2003-06-04 change, which is no longer needed now
4949 that we have better overflow checking.
4950 (localtime_offset): Likewise.
4952 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4953 and long are 64-bit but int is only 32-bit.
4954 (ydhms_diff): Use long int to store year1 and yday1.
4955 Issue a compile-time diagnostic if long int is not wide enough.
4957 (__mktime_internal): Use long int to store adjusted year and yday.
4958 Use plain C rather than preprocessor commands, if that doesn't
4960 Check for overflow (and try to repair) after each probe
4961 rather than checking only at the very end. This avoids some bugs
4962 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4963 does not equal GMT offset at maximum time).
4964 Use integer to check for overflow rather than floating point; this
4965 is more portable to non-IEEE hosts, and is a tad faster.
4966 When we detect that we are oscillating between two values,
4967 don't check whether tm_isdst has the requested value, since
4968 we already know the answer. When tm_isdst has the wrong value,
4969 use a different heuristic to find the right one, based on the
4970 extreme values actually observed in practice in tz2003a,
4971 rather than the (overly optimistic) "previous 3 calendar quarters".
4973 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4974 "T const" to accommodate glibc style.
4975 (check_result): Use less-confusing report format. "long" -> "long int.
4977 Don't loop if the iteration overflows time_t.
4978 Allow a negative step in the iteration.
4980 2003-07-01 Paul Eggert <eggert@twinsun.com>
4982 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4983 having it depend on HAVE_SYS_TYPES_H.
4985 2003-06-25 Bruno Haible <bruno@clisp.org>
4987 * readlink.c: New file.
4989 2003-06-20 Bruno Haible <bruno@clisp.org>
4991 Assume C89, so PARAMS isn't needed.
4992 * unicodeio.h (PARAMS): Remove.
4993 * unicodeio.c: Don't use PARAMS.
4995 2003-06-18 Jim Meyering <jim@meyering.net>
4997 Merge changes from coreutils.
4998 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4999 Remove explicit declarations of xmalloc and realloc.
5001 (read_utmp): Remove anachronistic cast of xmalloc.
5003 2003-06-17 Paul Eggert <eggert@twinsun.com>
5005 Assume C89, so PARAMS isn't needed.
5006 * backupfile.h (PARAMS): Remove. All uses removed.
5007 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5008 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5009 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5010 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5011 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5012 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5013 xstrtol.h: Likewise.
5014 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5015 same.h, strverscmp.h: Do not include config.h; no longer needed.
5016 Anyway, config.h should always be included before any other file.
5018 2003-06-11 Simon Josefsson <jas@extundo.com>
5020 * sysexit_.h: New file.
5022 2003-05-20 Derek Price <derek@ximbiot.com>
5024 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5026 2003-06-10 Simon Josefsson <jas@extundo.com>
5028 * strchrnul.h: New file.
5029 * strchrnul.c: New file.
5031 2003-06-10 Simon Josefsson <jas@extundo.com>
5033 * argp.h: New file, from glibc.
5034 * argp-ba.c: New file, from glibc.
5035 * argp-eexst.c: New file, from glibc.
5036 * argp-fmtstream.c: New file, from glibc.
5037 * argp-fmtstream.h: New file, from glibc.
5038 * argp-fs-xinl.c: New file, from glibc.
5039 * argp-help.c: New file, from glibc.
5040 * argp-namefrob.h: New file, from glibc.
5041 * argp-parse.c: New file, from glibc.
5042 * argp-pv.c: New file, from glibc.
5043 * argp-pvh.c: New file, from glibc.
5044 * argp-xinl.c: New file, from glibc.
5046 2003-06-07 Jim Meyering <jim@meyering.net>
5048 * readtokens.h: Put `Free Software Foundation, Inc.'
5049 in place of my name in the copyright comment.
5050 Remove definition and uses of __P.
5053 * stat.c: Don't declare xmalloc explicitly.
5054 Instead, include "xalloc.h".
5055 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5056 xrealloc, and xcalloc return values.
5057 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5059 * xgetcwd.h: Remove definition/uses of PARAMS.
5061 2003-06-06 Jim Meyering <jim@meyering.net>
5063 * stdbool_.h: Renamed from stdbool.h.in.
5065 2003-06-06 Jim Meyering <jim@meyering.net>
5067 Merge from coreutils.
5068 * same.c: (same_name): Declare *_basename locals to be `const'.
5069 Consolidate declarations and initializations of *_base* locals.
5071 Merge from coreutils.
5072 This avoids a core dump on systems without GNU putenv,
5073 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5074 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5075 (unsetenv): New static function, from GNU libc.
5076 (rpl_putenv): Use it.
5078 * modechange.c: Remove trailing blanks.
5080 Merge from coreutils.
5081 * fsusage.c: Remove declaration of statfs.
5082 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5084 * posixtm.c: Include <stdbool.h> unconditionally.
5086 2003-06-05 Paul Eggert <eggert@twinsun.com>
5088 * mktime.c (__mktime_internal): When resolving a tm_isdst
5089 mismatch, look in future quarters as well as past. This fixes a
5090 bug when processing fall-backwards gaps immediately after a long
5091 period of daylight-saving time.
5093 * mktime.c: Assume freestanding C89 or better.
5094 (HAVE_LIMITS_H): Remove. Assume it's 1.
5095 (__P): Remove; not used.
5096 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5097 (mktime, not_equal_tm, print_tm, check_result,
5098 main): Use prototypes. Use const * where appropriate.
5099 (main): Fix typo in testing code that uncovered by above changes.
5100 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5102 2003-06-04 Paul Eggert <eggert@twinsun.com>
5104 * mktime.c: Fix Debian bug 177940
5105 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5106 (localtime_offset): Now long int, not time_t, because we want it
5107 to be guaranteed to be signed. All uses changed.
5108 (__mktime_internal): If overflow would occur when adding offset,
5111 Merge 'human' changes from coreutils. Rewrite to support
5112 locale-specific notations like thousands separators.
5113 * human.c: Simplify authorship notice.
5114 Include human.h immediately after config.h.
5115 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5116 <limits.h>: Do not include, since human.h does.
5117 (SIZE_MAX, UINTMAX_MAX): New macros.
5118 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5119 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5120 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5121 (power_letter): Renamed from suffixes.
5122 (generate_suffix_backwards): Remove.
5123 (adjust_value): Now takes int style (because of human.h changes)
5124 and long double value (for greater precision on some platforms).
5125 (group_number): New function.
5126 (human_readable): Use it. Use integer options, not enum.
5127 Put the options before the sizes in the arg list.
5128 Support all the new options.
5129 The old human_readable function has been removed;
5130 use inttostr.h instead.
5131 (human_readable, default_block_size, humblock):
5132 Use uintmax_t, not int, for block sizes.
5133 (human_readable_inexact, block_size_types): Remove.
5134 (block_size_opts): New constant.
5135 (human_options): Renamed from human_block_size, with new signature
5136 that allows block sizes up to UINTMAX_MAX. All callers changed.
5137 * human.h: Add copyright and authorship notice.
5138 Include <limits.h> and <stdbool.h> unconditionally.
5139 (PARAMS): Remove. All uses removed.
5140 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5141 (enum human_inexact_style): Remove tag; now a nameless enum.
5142 (human_floor, human_ceiling, human_round_to_even): Now have
5143 values 2, 0, 1 rather than -1, 1, 0.
5144 (human_group_digits, human_suppress_point_zero, human_autoscale,
5145 human_base_1024, human_SI, human_B): New constants.
5146 (human_readable_inexact, human_block_size): Remove.
5147 (human_readable): Size args are now uintmax_t, not int.
5148 (human_options): New decl.
5150 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5151 unnecessary now that we assume C89 or better. This change
5152 imported from coreutils.
5154 * mktime.c (__mktime_internal): Do not reject negative timestamps
5155 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5156 in the 2003-05-30 sync from glibc.
5158 .h files should stand alone, but we shouldn't include <sys/types.h>
5159 if we can get away with just <stddef.h>.
5161 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5162 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5163 rather than <sys/types.h>, as we merely need size_t.
5164 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5166 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5167 Include <stdio.h>, to get FILE.
5168 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5169 memcasecmp.h has included <stddef.h> and all we need is size_t.
5170 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5171 our interface, instead of including <sys/types.h>
5173 2003-06-02 Paul Eggert <eggert@twinsun.com>
5176 Fix some minor time-related bugs with POSIX time arguments.
5177 Some valid time stamps were being rejected (notably -1, and
5178 time stamps before 1900 on 64-bit hosts). And some invalid
5179 time stamps were being accepted, e.g. September 31.
5181 * posixtm.h (posixtime): Return bool instead of time_t, so
5182 that we can return (time_t) -1 successfully.
5183 * posixtm.c: Likewise.
5184 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5185 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5186 (t): Remove static var.
5187 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5188 of static var. All uses changed.
5189 (year): Do not reject years before 1900; they can occur with
5191 (posix_time_parse): Do not check for out-of-range components;
5192 that is now the caller's responsibility, since our checks were
5193 only approximations.
5194 (posixtime): Use mktime to check for out-of-range components,
5195 since it knows them exactly.
5196 If mktime returns (time_t) -1, check whether an error actually occurred
5197 by invoking localtime on -1.
5198 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5199 posixtime failures better.
5200 Improve the test data (in comments only).
5202 2003-05-30 <karl@gnu.org>
5204 * mktime.c: update from libc.
5206 2003-05-30 Bruno Haible <bruno@clisp.org>
5208 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5209 * localcharset.h: Likewise.
5210 * localcharset.c: Likewise.
5212 2003-05-28 Paul Eggert <eggert@twinsun.com>
5214 Assume the headers required for C89 freestanding compilers.
5215 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5216 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5217 without checking for HAVE_LIMITS_H.
5218 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5219 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5221 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5222 * exclude.c: Include <stdbool.h> unconditionally.
5223 * tempname.c: Include <stddef.h> unconditionally.
5224 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5225 * modechange.c, rpmatch.c (NULL): Don't define, since
5226 <stddef.h> does that.
5227 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5228 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5229 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5230 * xstrtol.c: Likewise.
5231 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5232 * savedir.c: Include <stddef.h> instead of defining NULL.
5234 * addext.c (addext): Use assignment rather than cast, to avoid
5235 warnings on some platforms.
5237 * mktime.c (__mktime_internal): Do not reject negative timestamps
5240 2003-05-10 Bruno Haible <bruno@clisp.org>
5242 * linebreak.c (iconv_string_length): Don't return -1 just because the
5243 string is longer than 4 KB.
5245 2003-05-12 Jim Meyering <jim@meyering.net>
5247 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5248 the space-padded-by-default conversion specifiers, %e, %k, %l.
5250 2003-05-03 Bruno Haible <bruno@clisp.org>
5252 Upgrade to Unicode-4.0.
5253 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5254 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5255 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5256 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5257 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5258 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5259 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5260 Change width of U+E0100..U+E01EF from 1 to 0.
5262 2003-04-25 Bruno Haible <bruno@clisp.org>
5264 * copy-file.c: Include <stddef.h>, for size_t.
5266 2003-04-25 Jim Meyering <jim@meyering.net>
5268 * copy-file.c (copy_file_preserving): Declare buf_size to be
5269 of type size_t, not int.
5271 2003-04-11 Jim Meyering <jim@meyering.net>
5273 Merge changes from Coreutils.
5275 2003-03-22 Jim Meyering <jim@meyering.net>
5277 * strftime.c (widen): Cast alloca return value to proper type.
5279 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5282 * strftime.c (my_strftime): Handle very large width
5283 specifications for numeric values correctly. Improve checks for
5286 2003-01-19 Jim Meyering <jim@meyering.net>
5288 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5289 (nl_get_alt_digit) [! defined my_strftime]: Define.
5290 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5291 _nl_get_alt_digit and _nl_get_walt_digit.
5293 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5294 These changes have no effect outside of _LIBC.
5296 2003-04-10 Bruno Haible <bruno@clisp.org>
5298 * findprog.h: New file, from GNU gettext.
5299 * findprog.c: New file, from GNU gettext.
5301 2003-04-05 Jim Meyering <jim@meyering.net>
5303 Merge changes from Coreutils.
5305 * exclude.h (PARAMS): Remove definition and uses.
5306 * exclude.c: Remove uses of `PARAMS'.
5308 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5309 Add test-cases for DOS filenames. Declare program_name.
5310 (main): Set up program_name. Patch by Rich Dawe.
5312 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5314 Use mntctl's return value to drive the entry-processing loop, since
5315 we can't rely on the value of the vmt_length member in the last
5316 entry. On some systems doing so could result in exhausting
5317 virtual memory. Based in part on a patch from Mike Jetzer.
5319 2003-04-04 Bruno Haible <bruno@clisp.org>
5321 * linebreak.h: New file, from GNU gettext.
5322 * linebreak.c: New file, from GNU gettext with slight modifications.
5323 * lbrkprop.h: New file, from GNU gettext.
5325 2003-04-03 Bruno Haible <bruno@clisp.org>
5327 * utf8-ucs4.h: New file, from GNU gettext.
5328 * utf16-ucs4.h: New file, from GNU gettext.
5329 * ucs4-utf8.h: New file, from GNU gettext.
5330 * ucs4-utf16.h: New file, from GNU gettext.
5332 2003-04-02 Bruno Haible <bruno@clisp.org>
5334 * binary-io.h: New file, from GNU gettext.
5336 2003-04-01 Bruno Haible <bruno@clisp.org>
5338 * pathname.h: New file, from GNU gettext.
5339 * concatpath.c: New file, from GNU gettext.
5341 2003-03-30 Bruno Haible <bruno@clisp.org>
5343 * copy-file.c (copy_file_preserving): Don't set owner if the function
5344 chown() doesn't exist.
5346 2003-03-28 Bruno Haible <bruno@clisp.org>
5348 * copy-file.h: New file, from GNU gettext.
5349 * copy-file.c: New file, from GNU gettext.
5351 2003-03-18 Jim Meyering <jim@meyering.net>
5353 * quote.c (quote_n): Fix typo in comment.
5355 2003-03-14 Jim Meyering <jim@meyering.net>
5357 Merge changes from Coreutils.
5358 * obstack.h (obstack_object_size): Declare temporary, __o,
5359 to be const, in order to avoid warnings.
5360 (obstack_room): Likewise.
5361 (obstack_empty_p): Likewise.
5363 2003-03-13 Paul Eggert <eggert@twinsun.com>
5365 Merge changes from Bison.
5366 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5367 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5368 when compiling Bison 1.875's `bitset bset = obstack_alloc
5369 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5370 * hash.c: Include <stdbool.h> unconditionally.
5372 2003-03-09 Paul Eggert <eggert@twinsun.com>
5374 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5375 Reported by Bruce Becker; see:
5376 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5378 2003-03-03 Paul Eggert <eggert@twinsun.com>
5379 Bruno Haible <bruno@clisp.org>
5381 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5382 Reported by John Hughes, see
5383 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5385 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5387 * poll_.h: New file.
5390 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5392 * mathl.h: New file.
5393 * acosl.c: New file.
5394 * asinl.c: New file.
5395 * atanl.c: New file.
5396 * ceill.c: New file.
5399 * floorl.c: New file.
5400 * frexpl.c: New file.
5401 * ldexpl.c: New file.
5403 * sincosl.c: New file.
5405 * sqrtl.c: New file.
5407 * trigl.c: New file.
5408 * trigl.h: New file.
5410 2003-02-17 Bruno Haible <bruno@clisp.org>
5412 * mkdtemp.h: New file, from GNU gettext.
5413 * mkdtemp.c: New file, from GNU gettext.
5415 2003-01-31 Bruno Haible <bruno@clisp.org>
5417 * rename.c: #undef rename before defining rpl_rename.
5418 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5420 2003-01-30 Bruno Haible <bruno@clisp.org>
5422 * printf-args.h: New file, from GNU gettext.
5423 * printf-args.c: New file, from GNU gettext.
5424 * printf-parse.h: New file, from GNU gettext.
5425 * printf-parse.c: New file, from GNU gettext.
5426 * vasnprintf.h: New file, from GNU gettext.
5427 * vasnprintf.c: New file, from GNU gettext.
5428 * asnprintf.c: New file, from GNU gettext.
5429 * vasprintf.h: New file, from GNU gettext with modifications.
5430 * vasprintf.c: New file, from GNU gettext.
5431 * asprintf.c: New file, from GNU gettext.
5433 2003-01-29 Bruno Haible <bruno@clisp.org>
5435 * stpncpy.h: New file, from GNU gettext with modifications.
5436 * stpncpy.c: New file, from GNU gettext with modifications.
5438 2003-01-28 Bruno Haible <bruno@clisp.org>
5440 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5442 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5445 2003-01-27 Bruno Haible <bruno@clisp.org>
5447 * xsetenv.h: New file, from GNU gettext.
5448 * xsetenv.c: New file, from GNU gettext.
5450 2003-01-23 Bruno Haible <bruno@clisp.org>
5452 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5454 2003-01-22 Bruno Haible <bruno@clisp.org>
5456 * exit.h: New file, from GNU gettext.
5458 2003-01-11 Bruno Haible <bruno@clisp.org>
5460 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5461 * strcase.h (strcasecmp, strncasecmp): Likewise.
5463 2003-01-14 Jim Meyering <jim@meyering.net>
5465 * same.c (same_name): Tweak a comment.
5467 2003-01-11 Bruno Haible <bruno@clisp.org>
5469 * same.c (same_name): Reorder tests so as to avoid calling stat()
5470 when a string comparison is sufficient.
5472 2003-01-11 Bruno Haible <bruno@clisp.org>
5474 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5477 2003-01-11 Bruno Haible <bruno@clisp.org>
5479 * hash-pjw.c: Add comment about low quality of this function.
5481 2003-01-12 Paul Eggert <eggert@twinsun.com>
5483 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5484 to avoid collisions with libcurses and libreadline.
5486 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5487 * getstr.h, getstr.c: Remove.
5488 * getline.c: Include "getline.h", to check interface.
5489 Move body of old getstr.c here: this defines MIN_CHUNK and
5490 declares getdelim2, which is renamed from getstr.
5491 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5493 * linebuffer.c (readlinebuffer): Renamed from readline.
5495 * linebuffer.h: Likewise.
5496 (readline): Remove backward-compatibility macro.
5498 2003-01-12 Jim Meyering <jim@meyering.net>
5500 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5502 2003-01-10 Bruno Haible <bruno@clisp.org>
5504 * alloca_.h: New file.
5505 * getdate.y: Unconditionally include alloca.h.
5506 * makepath.c: Likewise.
5507 * setenv.c: Likewise.
5508 * userspec.c: Likewise.
5510 2003-01-09 Bruno Haible <bruno@clisp.org>
5512 * stdbool.h.in: New file.
5514 2003-01-08 Bruno Haible <bruno@clisp.org>
5516 * safe-read.c: Include specification header first, to ensure its
5518 * full-write.c: Likewise.
5520 2003-01-08 Jim Meyering <jim@meyering.net>
5522 * full-write.c: Undefine and define-away `const' after inclusion
5523 of errno.h, not before. Suggestion from Bruno Haible.
5525 2003-01-07 Jim Meyering <jim@meyering.net>
5527 * full-write.c: Rework so that it may serve to define full_read, too.
5528 * full-read.c: Simply #define FULL_READ and include full-write.c.
5530 2003-01-06 Jim Meyering <jim@meyering.net>
5532 * version-etc.c: Update year in translatable copyright string.
5534 2002-12-25 Bruno Haible <bruno@clisp.org>
5536 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5537 * xstrtol.h: Likewise.
5538 * xstrtoimax.c: Likewise.
5539 * xstrtoumax.c: Likewise.
5540 * human.h: Likewise.
5542 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5543 on systems that have <inttypes.h> but not <stdint.h>.
5545 2002-12-31 Paul Eggert <eggert@twinsun.com>
5547 * memcoll.c (memcoll): Fall back on a simple algorithm using
5548 memcmp if strcoll doesn't work.
5550 2002-12-23 Bruno Haible <bruno@clisp.org>
5552 * localcharset.h: New file.
5553 * localcharset.c: Include it.
5554 * unicodeio.c: Likewise.
5556 2002-12-22 Bruno Haible <bruno@clisp.org>
5558 * utime.c (utime_null): No need to call ftruncate if the file was
5561 2002-12-23 Bruno Haible <bruno@clisp.org>
5563 * memcoll.c (STRCOLL): New macro.
5566 2002-12-22 Bruno Haible <bruno@clisp.org>
5568 * getstr.h (getstr): Define, to avoid clash with libcurses.
5569 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5571 2002-12-22 Bruno Haible <bruno@clisp.org>
5573 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5575 2002-12-23 Bruno Haible <bruno@clisp.org>
5577 * getline.h: Include <stddef.h>, for size_t.
5579 * unicodeio.h: Include <stddef.h>, for size_t.
5580 * unicodeio.c: Don't include <stddef.h>.
5582 2002-12-17 Bruno Haible <bruno@clisp.org>
5584 * canon-host.c (strdup): Remove unused declaration.
5586 * fsusage.c: Include full_read.h.
5587 (get_fs_usage): Use full_read instead of safe_read.
5589 * utime.c (utime_null): Use SAFE_READ_ERROR.
5591 2002-12-11 Bruno Haible <bruno@clisp.org>
5593 * setenv.h: Rewritten to cope with systems that have setenv() but not
5595 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5598 2002-12-11 Bruno Haible <bruno@clisp.org>
5600 * setenv.c (alloca): Fall back to malloc.
5602 (setenv): Use freea() to free memory allocated with alloca().
5604 2002-11-13 Bruno Haible <bruno@clisp.org>
5606 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5607 function declarations.
5608 * unsetenv.c (unsetenv): Likewise.
5610 2002-03-04 Bruno Haible <bruno@clisp.org>
5612 Portability to AIX 4.3.3.
5613 * unsetenv.c: New file, extracted from setenv.c.
5614 * setenv.c: Move the unsetenv() function to unsetenv.c.
5616 2001-12-20 Bruno Haible <bruno@clisp.org>
5618 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5619 use malloc instead. For SunOS 4.
5621 2001-12-11 Bruno Haible <bruno@clisp.org>
5623 * setenv.c: Declare alloca.
5624 (compar_fn_t): New typedef.
5625 (KNOWN_VALUE, STORE_VALUE): Use it.
5627 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5630 2002-12-10 Paul Eggert <eggert@twinsun.com>
5632 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5633 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5634 Choose values that are less likely to collide with system fnmatch
5636 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5637 defined (e.g., a pure POSIX system).
5638 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5639 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5641 2002-12-06 Jim Meyering <jim@meyering.net>
5643 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5645 Merge in changes from libc's misc/error.c, in preparation
5646 for the merge of gnulib's changes back into libc.
5648 * error.c (_): Define only if not already defined.
5649 Move definition to follow all #include directives.
5650 Include unlocked-io.h only if !_LIBC.
5651 [_LIBC]: Include <libio/libioP.h>.
5652 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5653 (fflush): Tweak definition to use INTUSE.
5656 2002-12-05 Paul Eggert <eggert@twinsun.com>
5658 * alloca.c [defined emacs]: Include "lisp.h".
5659 (xalloc_die) [defined emacs]: New macro.
5660 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5661 [! defined emacs]: Include <xalloc.h>.
5662 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5663 (pointer): Typedef to POINTER_TYPE *.
5664 (malloc): Remove decl; we now always use xmalloc.
5665 (alloca): Use old-style definition, since Emacs needs this.
5666 Check for arithmetic overflow when computing combined size.
5668 2002-12-04 Paul Eggert <eggert@twinsun.com>
5670 Do not generate unlocked-io.h automatically, since it's easier to
5671 maintain it by hand.
5673 * unlocked-io.h: New file, from GNU diffutils,
5674 but with proper copyright notice and attribution.
5676 * Makefile.am: Add copyright notice.
5677 (libfetish_a_SOURCES): Add unlocked-io.h.
5678 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5679 (DISTCLEANFILES, io_functions): Remove macros.
5680 (EXTRA_DIST): Remove gen_uio.
5681 (unlocked-io.h): Remove rule.
5683 2002-12-04 Jim Meyering <jim@meyering.net>
5685 Reflect the fact that stat.c and lstat.c are no longer generated.
5686 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5687 (DISTCLEANFILES): Likewise.
5688 (EXTRA_DIST): Likewise.
5689 (all_local): Don't depend on stat.c or lstat.c.
5690 (stat.c, lstat.c): Remove rules.
5691 (EXTRA_DIST): Remove xstat.in.
5693 * xstat.in: Remove file. Contents moved into stat.c.
5694 * stat.c: New file. Contents mostly from xstat.in.
5695 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5696 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5698 * safe-read.c: Rework so that it may serve to define safe_write, too.
5699 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5701 2002-12-03 Jim Meyering <jim@meyering.net>
5703 * safe-read.c, safe-write.c: Change variable names and comments, but
5704 not semantics, to minimize the differences between these two files.
5705 (safe_read): Change comment to mention SAFE_READ_ERROR.
5707 * safe-read.c (IS_EINTR): Define.
5708 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5710 2002-12-02 Bruno Haible <bruno@clisp.org>
5712 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5713 Define, taken from safe-read.c.
5714 (INT_MAX): Provide fallback.
5715 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5716 * safe-write.h (SAFE_WRITE_ERROR): Define.
5718 * safe-read.c (EINTR): Remove definition.
5719 (safe_read): Don't use EINTR if it is absent.
5721 2002-12-02 Jim Meyering <jim@meyering.net>
5723 * safe-read.c (EINTR): Define.
5724 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5725 (INT_MAX): Provide fallback.
5726 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5728 * safe-read.h (SAFE_READ_ERROR): Define.
5730 2002-12-01 Jim Meyering <jim@meyering.net>
5732 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5733 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5735 2002-11-27 Paul Eggert <eggert@twinsun.com>
5737 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5738 hash_rehash): Replace `if (limit <= value) abort ();' with
5739 `if (! (value < limit)) abort ();', for readability.
5741 2002-11-26 <karl@gnu.org>
5743 * strdup.c: copy from libc again, with jim's ok.
5744 * .cppi-disable: re-add strdup.c
5746 2002-11-25 <karl@gnu.org>
5748 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5749 instead of "strtol.c".
5751 2002-11-25 Jim Meyering <jim@meyering.net>
5753 * mktime.c: Sync from libc, now that it has the latest fix.
5755 2002-11-24 <karl@gnu.org>
5757 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5758 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5760 2002-11-24 Jim Meyering <jim@meyering.net>
5762 Update from coreutils:
5764 * mktime.c: Merge in changes from libc.
5766 Avoid a link-time failure on some Linux systems.
5767 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5768 (__mon_yday): Declare with the STATIC attribute.
5769 (__mktime_internal): Likewise.
5770 Based on a report from Greg Schafer.
5772 2002-11-23 Jim Meyering <jim@meyering.net>
5774 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5775 Use `unsigned', not `int', as type of index.
5777 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5779 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5781 2002-11-22 Paul Eggert <eggert@twinsun.com>
5783 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5784 hint that one should use `if (! x) abort ();' rather than `assert
5785 (x);', and anyway it's one less thing to worry about configuring.
5786 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5787 hash_rehash, hash_insert): Use abort rather than assert.
5789 2002-11-22 Paul Eggert <eggert@twinsun.com>
5791 * quotearg.h: Allow multiple inclusion by surrounding with
5792 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5793 so that we can be included first.
5794 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5795 * quotearg.c: Include quotearg.h immediately after config.h.
5796 No need to include stddef.h or sys/types.h any more.
5797 Surround local include files with "", not "<>".
5798 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5799 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5800 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5801 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5802 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5803 (ISPRINT): Remove; no longer needed now that we assume C89.
5805 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5808 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5809 quotearg_char): Use SIZE_MAX rather than
5810 (size_t) -1 when we are talking about "infinity".
5812 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5814 2002-11-22 Bruno Haible <bruno@clisp.org>
5816 * safe-read.h: Assume C89. Add comments.
5817 (safe_read): Change return type to size_t.
5818 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5819 counts > SSIZE_MAX correctly.
5820 * safe-write.h: New file.
5821 * safe-write.c: New file.
5822 * full-read.h: New file.
5823 * full-read.c: New file.
5824 * full-write.h: Assume C89. Add comments.
5825 * full-write.c: Include safe-write.h.
5826 (full_write): Rewritten to use safe_write.
5827 Suggested by Jim Meyering and Paul Eggert.
5829 2002-11-21 Bruno Haible <bruno@clisp.org>
5831 Remove case insensitive option matching.
5832 * argmatch.h (argcasematch): Remove declaration.
5833 (ARGCASEMATCH): Remove macro.
5834 (__xargmatch_internal): Remove case_sensitive argument.
5835 (XARGMATCH): Update.
5836 (XARGCASEMATCH): Remove macro.
5837 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5838 case_sensitive argument.
5839 (argcasematch): Remove function.
5840 (__xargmatch_internal): Remove case_sensitive argument.
5841 (main): Use XARGMATCH instead of XARGCASEMATCH.
5843 * xmalloc.c: Change compile-time error message. Add comment about
5844 required autoconf version.
5846 2002-11-21 Jim Meyering <jim@meyering.net>
5848 * strdup.c (strdup): Tweak comment and initial #if/#include.
5850 Merge in changes from the coreutils.
5852 2002-09-25 Paul Eggert <eggert@twinsun.com>
5853 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5854 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5855 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5856 int. Work more efficiently if X is the same width as uintmax_t.
5857 Do not compare X to -1, to avoid bogus compiler warning.
5858 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5859 Don't assume that f_frsize and f_bsize are the same type.
5861 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5864 * makepath.c (make_path): Restore umask *before* creating the final
5866 (make_path): Minor reformatting.
5868 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5869 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5871 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5872 ones. At least on GNU/Linux systems, `auto' means something else.
5875 2002-11-20 Paul Eggert <eggert@twinsun.com>
5877 Merge argmatch cleanups from Bison. Assume C89.
5879 * argmatch.c: Include config.h here, not in argmatch.h.
5880 Include stdlib.h, for EXIT_FAILURE.
5881 Always include <string.h>, since we assume C89.
5882 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5883 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5884 Include <stddef.h> instead, since it's all we need for size_t.
5885 (PARAMS): Remove. All uses removed.
5886 (ARRAY_CARDINALITY): Do not bother to #undef.
5887 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5888 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5889 Remove unnecessary parentheses.
5890 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5891 Insert necessary parentheses.
5892 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5893 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5895 2002-11-19 Bruno Haible <bruno@clisp.org>
5897 * mbswidth.c: Include mbswidth.h right at the beginning.
5898 * mbswidth.h: Include <stddef.h>, for size_t.
5900 * mbswidth.h (PARAMS): Remove macro.
5901 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5902 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5904 * gcd.h (PARAMS): Remove macro.
5905 (gcd): Use ANSI C function declarations.
5906 * gcd.c (gcd): Likewise.
5908 2002-11-15 Bruno Haible <bruno@clisp.org>
5910 * strcspn.c: Include <stddef.h>.
5911 (strcspn): Use ANSI C function declaration. Change return type to
5913 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5914 (strpbrk): Use NULL.
5915 * strpbrk.h (PARAMS): Remove macro.
5916 (strpbrk): Use ANSI C function declaration.
5917 * strstr.c: Don't include <sys/types.h>.
5918 * strstr.h (PARAMS): Remove macro.
5919 (strstr): Use ANSI C function declarations.
5921 2002-11-06 Bruno Haible <bruno@clisp.org>
5923 * gcd.h (gcd): Change argument type to 'unsigned long'.
5924 * gcd.c (gcd): Likewise.
5926 2002-11-05 Bruno Haible <bruno@clisp.org>
5928 * gcd.h: New file, from gettext-0.11.5.
5929 * gcd.c: New file, from gettext-0.11.5.
5931 2002-11-05 Bruno Haible <bruno@clisp.org>
5933 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5934 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5935 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5936 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5938 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5939 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5941 * closeout.c: Include gettext.h instead of <libintl.h>.
5942 * human.c: Include gettext.h instead of <libintl.h>.
5943 * quotearg.c: Include gettext.h instead of <libintl.h>.
5944 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5945 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5946 * userspec.c: Include gettext.h instead of <libintl.h>.
5947 * version-etc.c: Include gettext.h instead of <libintl.h>.
5948 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5949 (textdomain): Remove definition.
5950 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5952 * long-options.c: Remove include of <libintl.h> and definition of _.
5953 * same.c: Remove include of <libintl.h> and definition of _.
5955 2002-11-04 Bruno Haible <bruno@clisp.org>
5957 * stpcpy.h: New file, from GNU gettext-0.11.5.
5958 * strcase.h: New file, from GNU gettext-0.11.5.
5959 * strpbrk.h: New file, from GNU gettext-0.11.5.
5960 * strstr.h: New file, from GNU gettext-0.11.5.
5961 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5963 2002-05-09 Bruno Haible <bruno@clisp.org>
5965 * config.charset: Update for newest glibc. Add canonical names
5966 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5968 2002-05-09 Bruno Haible <bruno@clisp.org>
5970 * localcharset.c (get_charset_aliases): Add more Windows specific
5973 2002-05-08 Owen Taylor <otaylor@redhat.com>
5975 * config.charset: A few additions for Solaris.
5977 2001-12-05 Bruno Haible <bruno@clisp.org>
5979 * localcharset.c (locale_charset): Don't return an empty string.
5981 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5983 * config.charset: msdos in uk_UA uses CP1125.
5985 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5987 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5988 * localcharset.c (locale_charset): Declare as extern "C".
5990 2002-02-15 Bruno Haible <bruno@clisp.org>
5992 * config.charset [msdosdjgpp]: For Russian, use CP866.
5994 2002-02-11 Bruno Haible <bruno@clisp.org>
5996 * config.charset: Add support for NetBSD.
5998 2002-09-25 <karl@gnu.org>
6000 * strdup.c: copy from libc/string (via ../config/srclist*).
6001 * getopt*: copy from libc/posix.
6002 * gettext.h: copy from gettext.
6003 * .cppi-disable: add strdup.c, gettext.h.
6005 2002-07-01 Jim Meyering <meyering@lucent.com>
6007 * c-stack.c: Include sys/time.h.
6008 From Volker Borchert.
6010 2002-06-11 Paul Eggert <eggert@twinsun.com>
6012 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6013 New macro. Use it uniformly instead of
6014 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6015 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6016 reported by Vin Shelton.
6018 2002-06-22 Jim Meyering <meyering@lucent.com>
6020 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6021 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6023 2002-06-22 Paul Eggert <eggert@twinsun.com>
6025 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6026 Do not assume SA_SIGINFO behavior.
6027 Bug reported by Jim Meyering on NetBSD 1.5.2.
6029 2002-06-22 Jim Meyering <meyering@lucent.com>
6031 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6033 * exitfail.c, exitfail.h: Likewise.
6034 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6036 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6038 (EXTRA_DIST): Add fnmatch_loop.c.
6039 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6041 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6042 * fnmatch.c: Update from diffutils-2.8.2.
6043 * fnmatch_.h: New file. From diffutils-2.8.2.
6044 * fnmatch.h: Remove file.
6046 2002-06-18 Paul Eggert <eggert@twinsun.com>
6048 * file-type.h: Report an error if neither S_ISREG nor
6049 S_IFREG is defined, instead of using a test specific to glibc
6050 2.2. This should be safe, since POSIX requires S_ISREG and
6051 Unix Version 7 had S_IFREG. We don't need to check for
6052 <sys/types.h> since we don't use any symbols that it defines.
6054 2002-06-15 Jim Meyering <meyering@lucent.com>
6056 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6057 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6058 have been included before this file.
6060 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6062 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6063 so that each temporary file name is unique and valid in the first
6064 8 characters, for operation under DOS.
6066 2002-06-15 Jim Meyering <meyering@lucent.com>
6068 Work even with DJGPP 2.03, which lacks support for symlinks.
6070 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6072 * lchown.c (S_ISLNK): Likewise.
6074 2002-06-14 Jim Meyering <meyering@lucent.com>
6076 * file-type.h: Use the version from diffutils-2.8.2.
6077 * file-type.c: Likewise.
6079 2002-05-27 Jim Meyering <meyering@lucent.com>
6081 Fix a problem seen only on nonconforming systems whereby ls.c's
6082 use of localtime, and then of gettimeofday would cause trouble:
6083 the localtime call used to initialize rpl_gettimeofday's save
6084 mechanism would clobber ls's current local time information so
6085 that in any long listing the first file would always be listed
6086 with date 1970-01-01. Analysis by Volker Borchert.
6088 * gettimeofday.c (localtime): Undefine.
6089 (rpl_localtime): New function.
6091 2002-05-22 Jim Meyering <meyering@lucent.com>
6093 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6094 * file-type.h: New file.
6095 * file-type.c (file_type): New file/function. Extracted from diffutils.
6097 2002-04-29 Paul Eggert <eggert@twinsun.com>
6099 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6101 2002-04-28 Paul Eggert <eggert@twinsun.com>
6103 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6104 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6105 of 127, since 64 is the largest conceivable number for ancient
6107 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6109 2002-04-28 Jim Meyering <meyering@lucent.com>
6111 * sig2str.c (WTERMSIG): Remove definition (unused).
6113 2002-04-28 Paul Eggert <eggert@twinsun.com>
6115 * sig2str.h, sig2str.c: New files.
6116 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6118 2002-04-24 Jim Meyering <meyering@lucent.com>
6120 * gettext.h: New file, from Gettext.
6121 * Makefile.am (INCLUDES): Remove -I../intl.
6122 (libfetish_a_SOURCES): Add gettext.h.
6124 2002-04-16 Jim Meyering <meyering@lucent.com>
6126 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6127 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6128 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6130 2002-04-12 Jim Meyering <meyering@lucent.com>
6132 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6134 2002-03-10 Jim Meyering <meyering@lucent.com>
6136 * makepath.c (make_path): Remove a comma from a diagnostic.
6137 Suggestion from Santiago Vila.
6139 2002-03-08 Jim Meyering <meyering@lucent.com>
6141 * rename.c: Mention that this wrapper is needed also on
6142 mips-dec-ultrix4.4 systems.
6144 2002-03-02 Jim Meyering <meyering@lucent.com>
6146 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6147 not HAVE_CLOCK_SETTIME.
6149 2002-02-27 Paul Eggert <eggert@twinsun.com>
6151 * nanosleep.h: Rename to....
6152 * timespec.h: New name for nanosleep.h. All uses changed.
6154 * gettime.c: New file.
6155 * settime.c: New file.
6158 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6159 timespec.h. Remove nanosleep.h.
6161 2002-02-25 Paul Eggert <eggert@twinsun.com>
6163 * acl.c, acl.h: New files.
6164 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6166 2002-02-24 Jim Meyering <meyering@lucent.com>
6168 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6169 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6170 cause trouble. Reported by Nelson Beebe.
6172 2002-02-23 Paul Eggert <eggert@twinsun.com>
6174 * path-concat.c (xpath_concat): Reorder code to pacify
6175 compilers that don't know that xalloc_die never returns.
6177 2002-02-20 Jim Meyering <meyering@lucent.com>
6179 * getdate.c: Regenerate using bison-1.33.
6181 2002-02-15 Paul Eggert <eggert@twinsun.com>
6183 * posixver.c, posixver.h: New files.
6184 * Makefile.am (libfetish_a_SOURCES): Add them.
6186 2002-02-02 Paul Eggert <eggert@twinsun.com>
6187 Bruno Haible <bruno@clisp.org>
6189 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6190 (fwrite_success_callback): New declaration.
6191 * unicodeio.c (unicode_to_mb): New function, extracted from
6192 print_unicode_char. Call failure callback instead of error.
6193 (fwrite_success_callback): New function.
6194 (exit_failure_callback): New function.
6195 (fallback_failure_callback): New function.
6196 (print_unicode_char): Call unicode_to_mb.
6198 2002-01-26 Jim Meyering <meyering@lucent.com>
6200 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6202 2002-01-22 Jim Meyering <meyering@lucent.com>
6204 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6205 Otherwise, some versions of automake would omit the rule that makes
6206 Makefile from Makefile.in.
6208 2001-01-21 Paul Eggert <eggert@twinsun.com>
6210 * xmemcoll.h, xmemcoll.c: New files.
6211 * Makefile.am (libfetish_a_SOURCES): Add them.
6212 * memcoll.c: Include errno.h, and declare errno if not defined.
6213 (memcoll): Set errno to zero if there is no error.
6215 * quotearg.c (quotearg_buffer_restyled):
6216 Fix bug with quoting buffers containing NUL when backslashing escapes.
6217 This bug was exposed by the other changes in this patch.
6218 (quotearg_n_options): New arg ARGSIZE.
6219 All callers changed.
6220 (quoting_options_from_style): New function.
6221 (quotearg_n_style): Use it.
6222 (quotearg_n_style_mem): New function.
6224 * quotearg.h (quotearg_n_style_mem): New function.
6226 2002-01-16 Jim Meyering <meyering@lucent.com>
6228 * getdate.y: Add three semicolons, each just before a closing brace.
6229 Bison (as of version 1.31) no longer papers over that mistake.
6231 2002-02-14 Paul Eggert <eggert@twinsun.com>
6233 * backupfile.c (ISDIGIT): Comment fix.
6234 * getdate.y (ISDIGIT): Likewise.
6235 * posixtm.c (ISDIGIT, year): Likewise.
6236 * strverscmp.c (ISDIGIT): Likewise.
6237 * userspec.c (ISDIGIT): Likewise.
6239 2002-01-05 Jim Meyering <meyering@lucent.com>
6241 * version-etc.c (version_etc_copyright): Update copyright year.
6243 2001-01-19 Paul Eggert <eggert@twinsun.com>
6245 * closeout.c (close_stdout_status): If ferror (stdout), do
6246 not silently exit merely because the output buffer happens to
6247 have nothing pending.
6249 2001-12-18 Paul Eggert <eggert@twinsun.com>
6251 See the big note in ../ChangeLog.
6252 * human.c (suffixes): Prefer K to k for 1024.
6253 (generate_suffix_backwards): New function.
6254 (human_readable_inexact): Use it.
6255 * xstrtol.c (__xstrtol): If there is no number but there
6256 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6257 Accept 'K' as well as 'k'.
6259 2001-12-15 Jim Meyering <meyering@lucent.com>
6261 * regex.h (__restrict_arr): Update from libc.
6263 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6264 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6267 2001-12-10 Jim Meyering <meyering@lucent.com>
6269 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6270 Instead, include "xalloc.h".
6271 (initbuffer): Don't cast xmalloc return value to char*.
6272 (readline): Reword comment.
6273 Don't cast xrealloc return value to char*
6276 2001-12-09 Jim Meyering <meyering@lucent.com>
6278 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6279 `signed and unsigned type in conditional expression'.
6280 * posixtm.c (posix_time_parse): Likewise.
6282 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6284 * readtokens.c (readtoken): Declare an index to be of type unsigned
6285 to avoid a pedantic warning.
6287 * getstr.c: Don't include assert.h.
6288 (getstr): Remove warning-evoking assertions.
6289 Return -1 if offset parameter is out of bounds.
6290 Change the type of a local from int to size_t.
6292 * strftime.c (my_strftime_localtime_r): Include this function
6293 definition in the `#if ! HAVE_TM_GMTOFF' block.
6295 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6296 Include xalloc.h instead.
6298 2001-12-02 Jim Meyering <meyering@lucent.com>
6300 * tempname.c: Don't declare getenv, thus reverting the change of
6301 2001-11-18. It's no longer necessary, now that stdlib.h is always
6304 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6305 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6307 2001-11-30 Akim Demaille <akim@epita.fr>
6309 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6310 before being defined.
6312 2001-11-27 Paul Eggert <eggert@twinsun.com>
6314 * quotearg.h (quotearg_n, quotearg_n_style):
6315 First arg is int, not unsigned.
6316 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6317 (SIZE_MAX, UINT_MAX): New macros.
6318 (quotearg_n_options): Abort if N is negative.
6319 Avoid overflow check on hosts where size_t is 64 bits and int
6320 is 32 bits, as overflow is impossible there.
6321 Fix off-by-one typo that caused unnecessary reallocation.
6323 2001-11-27 Jim Meyering <meyering@lucent.com>
6325 * tempname.c: Merge with version from libc.
6326 * regex.c: Likewise.
6328 * tempname.c: Include stdlib.h unconditionally. On some old systems
6329 for which STDC_HEADERS is 0, it was not included, resulting in a
6330 warning about an integer-to-pointer conversion problem with getenv.
6331 Reported by Volker Borchert.
6333 2001-11-26 Jim Meyering <meyering@lucent.com>
6335 * gtod.h: Remove file.
6336 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6337 * gettimeofday.c: Don't include gtod.h.
6338 (GTOD_init): Remove function.
6339 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6340 Suggestion from Volker Borchert.
6342 2001-11-23 Jim Meyering <meyering@lucent.com>
6344 * hash.h (struct hash_table): Don't define here. Merely declare it.
6345 * hash.c (struct hash_table): Define it here instead.
6347 2001-11-22 Jim Meyering <meyering@lucent.com>
6349 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6351 2001-11-18 Paul Eggert <eggert@twinsun.com>
6353 * tempname.c (TMP_MAX): Remove; no longer needed.
6354 (TEMPORARIES): New macro.
6355 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6356 removes an artificial limitation (e.g. HP-UX 10.20, where
6359 2001-11-18 Jim Meyering <meyering@lucent.com>
6361 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6364 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6365 files will be created before anything else.
6367 2001-11-17 Jim Meyering <meyering@lucent.com>
6369 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6370 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6371 rather than group writable. Patch by Juan F. Codagnone.
6373 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6374 Instead, include "xalloc.h".
6376 * mountlist.c: Include unlocked-io.h after all system headers.
6377 Remove explicit declarations of xmalloc, xrealloc,
6378 and xstrdup. Instead, include "xalloc.h".
6380 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6381 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6382 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6384 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6385 Reported by Padraig Brady.
6387 * mkstemp.c: #undef mkstemp.
6389 (rpl_mkstemp): Rename from mkstemp.
6392 2001-11-16 Jim Meyering <meyering@lucent.com>
6394 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6395 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6396 determine the amount of total physical memory, use pstat_getstatic.
6397 HPUX-11 doesn't define _SC_PHYS_PAGES.
6398 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6399 If sysconf couldn't be used to determine the amount of available
6400 physical memory, use both pstat_getstatic and pstat_getdynamic.
6401 Based on a patch from Bob Proulx.
6403 2001-11-05 Jim Meyering <meyering@lucent.com>
6405 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6407 2001-11-03 Jim Meyering <meyering@lucent.com>
6409 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6410 in argmatch_to_argument call.
6412 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6415 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6416 e.g., a fault due to an attempt to free a NULL pointer.
6418 2001-11-01 Jim Meyering <meyering@lucent.com>
6420 * dirfd.c, dirfd.h: New files.
6421 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6423 * hash.c (hash_print) [TESTING]: Clean up.
6425 2001-10-22 Paul Eggert <eggert@twinsun.com>
6427 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6428 to avoid a warning if -Wall.
6430 2001-10-21 Paul Eggert <eggert@twinsun.com>
6432 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6434 2001-10-21 Jim Meyering <meyering@lucent.com>
6436 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6437 this code would end up calling gettext even in packages built
6439 * getopt.c (_): Likewise.
6440 * regex.c (_): Likewise.
6442 2001-10-20 Paul Eggert <eggert@twinsun.com>
6444 * error.c (strerror_r): Do not declare unless !_LIBC.
6445 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6446 Use strerror_r that is only a macro, even if it is not a function.
6447 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6448 (private_strerror): Use prototypes, not old-style function definition.
6449 (print_errno_message): New function.
6450 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6452 (error_tail, error, error_at_line): Use it.
6454 2001-10-11 Jim Meyering <meyering@lucent.com>
6456 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6457 and quote_n (1, ... to avoid clobbering a buffer.
6459 2001-10-05 Jim Meyering <meyering@lucent.com>
6461 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6462 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6463 * hash-pjw.h: New file.
6465 2001-09-30 Jim Meyering <meyering@lucent.com>
6467 * mountlist.c [MOUNTED_GETFSSTAT]:
6468 Include <sys/ucred.h>, for Apple Darwin.
6469 Include sys/mount.h and sys/fs_types.h only if available.
6471 (read_filesystem_list): Use FS_TYPE.
6473 2001-09-29 Paul Eggert <eggert@twinsun.com>
6475 * exclude.c (excluded_filename): 0 -> false, since it's
6478 2001-09-28 Paul Eggert <eggert@twinsun.com>
6480 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6481 #defines strtoimax. Also treat the other strto* functions
6484 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6485 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6486 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6488 2001-09-26 Jim Meyering <meyering@lucent.com>
6490 Most macros in unlocked-io.h had the wrong number of arguments.
6491 * gen-uio: New script.
6492 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6493 * unlocked-io.hin: Remove file.
6494 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6495 rather than trying to embed it here.
6496 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6497 Reported by Padraig Brady.
6499 2001-09-25 Volker Borchert <bt@teknon.de>
6501 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6503 2001-09-23 Jim Meyering <meyering@lucent.com>
6505 * mountlist.c: Remove useless parentheses in #if directives.
6506 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6507 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6509 2001-09-22 Jim Meyering <meyering@lucent.com>
6511 * localcharset.c: Update from latest gettext.
6512 * config.charset: Likewise.
6514 2001-09-20 Jim Meyering <meyering@lucent.com>
6516 * xstrtol.c (strtoimax): Guard declaration with
6517 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6518 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6519 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6520 (strtoumax): Likewise, for completeness (it wasn't necessary).
6522 2001-09-06 Paul Eggert <eggert@twinsun.com>
6524 * strtoimax.c (HAVE_LONG_LONG):
6525 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6526 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6527 to work around bug in IBM C compiler.
6529 2001-09-16 Jim Meyering <meyering@lucent.com>
6531 * mkdir.c: New file.
6533 2001-09-04 Paul Eggert <eggert@twinsun.com>
6535 * xgetcwd.c: Revert some of the previous change; intead,
6536 fix the HAVE_GETCWD_NULL code to behave more like the
6537 !HAVE_GETCWD_NULL code used to.
6540 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6543 2001-09-04 Paul Eggert <eggert@twinsun.com>
6545 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6546 Use ssize_t, not int, to store result of readlink.
6547 Check for ssize_t overflow as well as size_t overflow,
6548 as POSIX says the result of readlink is implementation-defined
6549 when ssize_t overflows.
6550 Remove unnecessary cast to char*.
6551 Use free+malloc instead of realloc, as the storage doesn't need
6552 to be preserved and it's clearer and can be more efficient that way.
6553 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6554 * xreadlink.h (xreadlink): Update prototype.
6556 2001-09-03 Paul Eggert <eggert@twinsun.com>
6558 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6559 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6560 spotted by Jim Meyering.
6562 2001-09-03 Jim Meyering <meyering@lucent.com>
6564 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6566 2001-09-03 Paul Eggert <eggert@twinsun.com>
6568 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6569 like the HAVE_GETCWD_NULL code.
6570 Include pathmax.h if not HAVE_GETCWD.
6571 Do not include xalloc.h.
6572 (INITIAL_BUFFER_SIZE): New symbol.
6573 Do not use xmalloc / xrealloc, since the caller is responsible for
6574 handling errors. Preserve errno around `free' during failure.
6575 Do not overrun buffer when using getwd.
6577 2001-09-03 Paul Eggert <eggert@twinsun.com>
6579 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6580 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6582 2001-09-02 Jim Meyering <meyering@lucent.com>
6584 * error.c: Update from GNU libc.
6586 2001-09-01 Jim Meyering <meyering@lucent.com>
6588 * xreadlink.c: New file.
6589 * xreadlink.h: New file.
6590 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6592 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6593 doesn't conflict with sparc Solaris 7's definition in
6594 /usr/include/sys/int_types.h.
6596 * exclude.c: Use `""', not `<>' to #include non-system header files.
6597 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6598 and strncasecmp as r-values. Unixware didn't have declarations.
6600 2001-08-31 Jim Meyering <meyering@lucent.com>
6602 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6603 Use an initial, malloc'd, buffer of length 128 rather than
6604 a statically allocated one of length 1024.
6606 2001-08-30 Paul Eggert <eggert@twinsun.com>
6608 * xgetcwd.c: Don't include pathmax.h.
6609 Include stdlib.h and unistd.h if available.
6611 (xmalloc, xstrdup, free): Remove decls.
6612 (xgetcwd): Don't assume sizes fit in unsigned.
6613 Check for overflow when computing sizes.
6614 Simplify reallocation code.
6616 2001-08-28 Paul Eggert <eggert@twinsun.com>
6618 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6620 * strtoimax.c: Renamed from strtoxmax.c, removing the
6623 Also, make the following further changes to make this file's
6624 configuration more similar to that of strtol.c:
6625 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6626 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6627 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6628 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6629 changed to signed values.
6631 And make the following changes as well:
6632 Fix copyright notice, as 1999 was missing.
6633 (verify): New macro.
6634 (strtoimax): Check sizes at compile-time, not run-time.
6635 Prefer strtol to strtoll if both work.
6636 (main): Remove; it was not that useful and was a pain to maintain.
6638 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6640 2001-08-30 Paul Eggert <eggert@twinsun.com>
6642 * savedir.c (savedir): Remove size parameter, as POSIX says that
6643 a directory's st_size can have an arbitrary value, so the old
6644 usage could waste an arbitrary amount of memory. All uses
6646 * savedir.h: Update prototype.
6648 2001-08-30 Paul Eggert <eggert@twinsun.com>
6650 * xstrtol.c (strtoimax): New decl.
6652 2001-08-28 Paul Eggert <eggert@twinsun.com>
6654 * xstrtol.h: Add copyright notice.
6655 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6656 LONGINT_INVALID_SUFFIX_CHAR.
6658 2001-08-30 Paul Eggert <eggert@twinsun.com>
6660 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6663 2001-08-30 Paul Eggert <eggert@twinsun.com>
6665 * hash.c: Remove '2001' from copyright notice.
6667 2001-08-30 Paul Eggert <eggert@twinsun.com>
6669 * full-write.h: New file.
6670 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6671 * full-write.c: Correct credits, as cccp.c no longer
6672 exists and anyway it was so heavily changed from the old cccp
6673 code as to be unrecognizable. Include full-write.h.
6674 (full_write) Return size_t, with short writes meaning failure.
6675 All callers changed. This fixes a bug with large buffers
6677 * utime.c: Include full-write.h.
6679 2001-08-30 Paul Eggert <eggert@twinsun.com>
6681 Merge 'exclude' changes from tar 1.13.22.
6682 This fixes one or two unlikely storage allocation overflow bugs,
6683 but doesn't change user-visible behavior otherwise.
6685 2001-08-30 Paul Eggert <eggert@twinsun.com>
6687 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6688 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6689 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6690 Include if available.
6691 (<xalloc.h>): Include
6692 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6693 (verify): New macro. Use it to verify that EXCLUDE macros do not
6694 collide with FNM macros.
6695 (struct patopts): New struct.
6696 (struct exclude): Use it, as exclude patterns now come with options.
6697 (new_exclude): Support above changes.
6698 (new_exclude, add_exclude_file):
6699 Initial size must now be a power of two to simplify overflow checking.
6700 (free_exclude, fnmatch_no_wildcards): New function.
6701 (excluded_filename): No longer requires options arg, as the options
6702 are determined by add_exclude. Now returns bool, not int.
6703 (excluded_filename, add_exclude):
6704 Add support for the fancy new exclusion options.
6705 (add_exclude, add_exclude_file): Now takes int options arg.
6706 Check for arithmetic overflow when computing sizes.
6707 (add_exclude_file): xrealloc might modify errno, so don't
6708 realloc until after errno might be used.
6710 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6712 (free_exclude): New decl.
6713 (add_exclude, add_exclude_file): Now takes int options arg.
6714 (excluded_filename): No longer requires options arg, as the options
6715 are determined by add_exclude. Now returns bool, not int.
6717 2001-08-30 Paul Eggert <eggert@twinsun.com>
6719 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6721 2001-08-27 Jim Meyering <meyering@lucent.com>
6723 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6725 * version-etc.c (N_): Remove definition.
6726 Revert most of last change.
6727 Instead, simply don't mark the `Copyright...' string for translation.
6728 Based on advice from Paul Eggert.
6730 * strtoxmax.c: Tweak comment.
6732 2001-08-26 Jim Meyering <meyering@lucent.com>
6734 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6735 of copyright with `%s' so translators don't get an untranslated
6737 (COPYRIGHT_YEAR): Define.
6738 (version_etc): Use fprintf rather than fputs.
6739 Suggestion from Ulrich Drepper.
6741 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6743 * strtoll.c: New file, from GNU libc.
6744 * xstrtoimax.c: New file.
6746 * xstrtol.h: Add xstrtoimax.
6747 * strtoumax.c: New file. Simply include "strtoumax.c".
6748 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6750 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6751 * strtoxmax.c: ... then renamed to this.
6753 2001-08-13 Paul Eggert <eggert@twinsun.com>
6755 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6756 Port to Solaris 8, where 'sed' requires a space after the 'r'
6757 command, and where sh dislikes "$/". Clean up the spacing a bit.
6758 Redirect output to $tmp just once.
6760 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6762 * addext.c (<errno.h>): Include.
6763 (errno): Declare if not defined.
6764 (addext): Work correctly when pathconf returns -1 and leaves
6765 errno alone because there is no limit. Also, work even if
6766 pathconf returns a value greater than SIZE_MAX.
6768 2001-08-12 Jim Meyering <meyering@lucent.com>
6770 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6771 Simply `return getcwd (NULL, 0);'.
6772 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6773 Use 1300 as initial value for length, not PATH_MAX.
6775 * pathmax.h: Clean up cpp syntax.
6777 2001-08-12 Jim Meyering <meyering@lucent.com>
6779 * gettimeofday.c: New file.
6781 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6783 2001-08-04 Jim Meyering <meyering@lucent.com>
6785 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6786 to get in sync with glibc.
6788 2001-08-03 Paul Eggert <eggert@twinsun.com>
6790 The following changes are from gettext 0.10.39 as maintained by
6793 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6794 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6795 with inverted sense. All uses changed.
6797 * mbswidth.c: Don't include <limits.h>.
6798 Include <stdlib.h> and <string.h> unconditionally.
6799 (iswcntrl, mbsinit, ISCNTRL): New macros.
6800 (mbsnwidth): Use K&R style function declarations.
6801 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6802 can optimize it when MB_CUR_MAX == 1.
6803 The width of control characters is zero, not 1.
6805 2001-07-15 Jim Meyering <meyering@lucent.com>
6807 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6808 (BUILT_SOURCES): Add unlocked-io.h.
6809 (io_functions): Define.
6810 (unlocked-io.h): New rule.
6811 (DISTCLEANFILES): Add unlocked-io.h.
6812 (all-local): Depend on unlocked-io.h, to ensure it is created.
6814 * unlocked-io.hin: New file
6816 * regex.c: Update from glibc.
6818 2001-07-05 Jim Meyering <meyering@lucent.com>
6820 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6822 (libfetish_a_SOURCES): Put all .h files here instead.
6823 Remove a thus-exposed (better checks in automake) duplicate and
6824 two unnecessary .h files.
6826 2001-06-11 Jim Meyering <meyering@lucent.com>
6828 * regex.c: Update from GNU libc.
6830 2001-05-27 Jim Meyering <meyering@lucent.com>
6832 * readutmp.h (UT_TYPE): Define.
6834 2001-05-24 Jim Meyering <meyering@lucent.com>
6836 * argmatch.c: Include "quote.h".
6837 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6838 quote function. Reported by Göran Uddeborg.
6840 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6842 * dirname.c (dir_name): Compute append_dot using path, not newpath
6843 which is not yet declared.
6845 2001-05-11 Paul Eggert <eggert@twinsun.com>
6847 * Makefile.am (libfetish_a_SOURCES):
6848 Add strftime.c, since we now compile it on all hosts.
6850 * strftime.c (my_strftime):
6851 Define to nstrftime if emacs, but only if my_strftime is not defined.
6852 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6853 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6854 Add one more extra argument: a nanoseconds value.
6857 (my_strftime function): Add %N format.
6858 (emacs_strftimeu): Renamed from emacs_strftime,
6859 with extra ut argument.
6861 2001-05-11 Paul Eggert <eggert@twinsun.com>
6863 dirname code cleanup. base_name now behaves more compatibly
6864 with POSIX basename when given file names that have trailing
6865 slashes, and similarly for dir_name. Add new primitives
6866 base_len and dir_len. Put the directory-name-related decls
6869 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6870 * backupfile.c (base_name): Likewise.
6871 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6872 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6873 * makepath.c (strip_trailing_slashes): Likewise.
6874 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6876 * rename.c (strip_trailing_slashes): Likewise.
6877 * same.c (base_name): Likewise.
6878 * stripslash.c (ISSLASH): Likewise.
6880 * addext.c: Include <dirname.h> after size_t is defined.
6881 * backupfile.c: Likewise.
6883 * addext.c (addext): Use base_len to trim redundant
6884 trailing slashes instead of doing it ourselves.
6885 But do not trim the last slash if it is not redundant.
6887 * backupfile.c (find_backup_file_name,
6888 max_backup_version): Use base_len instead of rolling it ourselves.
6889 Handle the case of "" and (on DOS) "C:" correctly.
6891 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6892 Include <string.h>, <dirname.h>.
6893 (base_name): Allow file names ending in slashes, other than names
6894 that are all slashes. In this case, return the basename followed
6895 by the slashes. This is more general, and can be used in places
6896 where the original base_name purposely had an assertion failure.
6897 (base_len): New function.
6899 * dirname.c: Include <string.h> instead of <stdlib.h>.
6900 Do not include <assert.h>; no longer needed.
6902 (memrchr): Remove decl.
6903 (dir_name_r): Remove.
6904 (dir_len): Renamed from dirlen. All callers changed.
6905 Rewrite in terms of base_name, for simplicity and consistency.
6906 (dir_name): Never return NULL. All callers changed.
6907 Do not include <stdlib.h> in test program; no longer needed.
6908 return 0; is fine for test program.
6910 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6912 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6914 * path-concat.c (path_concat): Use base_len to compute
6915 base length, not strlen; this means we cannot rely on memcpy
6918 * same.c (STREQ): Remove.
6919 (same_name): Handle the case where the basename ends in trailing '/'.
6921 * stripslash.c (strip_trailing_slashes): Return nonzero if
6922 a slash was stripped. Do not strip the last slash after a
6925 2001-04-08 Jim Meyering <meyering@lucent.com>
6927 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6928 recomputed; that's necessary when the offset spans a DST transition.
6929 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6931 2001-04-02 Jim Meyering <meyering@lucent.com>
6933 * regex.h, regex.c: Update from GNU libc.
6935 2001-03-19 Paul Eggert <eggert@twinsun.com>
6937 * version-etc.c (version_etc_copyright): Update to 2001.
6939 2001-03-16 Paul Eggert <eggert@twinsun.com>
6941 * tempname.c (uint64_t): Define to uintmax_t if
6942 not defined, and if UINT64_MAX is not defined.
6943 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6944 Reported by John David Anglin.
6946 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6948 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6949 alias if codeset is empty.
6950 * config.charset (BeOS): Use wildcard syntax.
6952 2001-03-13 Jim Meyering <meyering@lucent.com>
6954 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6955 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6958 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6960 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6962 * unicodeio.c (print_unicode_char): Simplify accordingly.
6964 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6966 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6967 support for DOS/DJGPP.
6969 2001-02-28 Paul Eggert <eggert@twinsun.com>
6971 * Makefile.am (libfetish_a_SOURCES):
6972 Add dup-safer.c, fopen-safer.c.
6973 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6975 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6977 2001-02-25 Paul Eggert <eggert@twinsun.com>
6979 The mkstemp replacement is taken from glibc 2.2.2, with some
6980 portability fixes for use outside glibc, as follows:
6982 * tempname.c (struct_stat64): New macro.
6983 (direxists, __gen_tempname): Use it.
6984 This avoids a portability problem with Solaris 8.
6986 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6987 (<stddef.h>, <stdint.h>, <string.h>):
6988 Include only if STDC_HEADERS || _LIBC.
6989 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6990 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6991 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6992 (__set_errno): Define this macro if <errno.h> doesn't.
6993 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6994 Define these macros if <stdio.h> doesn't.
6995 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6996 Define these macros if <sys/stat.h>
6997 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6998 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6999 __xstat64): Define if not _LIBC.
7000 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7001 (__gen_tempname): Invoke gettimeofday only if
7002 HAVE_GETTIMEOFDAY || _LIBC;
7003 otherwise, fall back on plain "time".
7004 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7006 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7008 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7010 2001-02-17 Jim Meyering <meyering@lucent.com>
7012 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7013 around included file name.
7015 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7017 * strftime.c: Update from GNU libc (the only changes were to comments).
7019 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7021 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7023 2001-02-17 Paul Eggert <eggert@twinsun.com>
7025 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7026 Remove workaround macros for hosts that have mbrtowc but not
7027 mbstate_t, as we now insist on proper declarations for both
7028 before using mbrtowc.
7030 2001-02-17 Jim Meyering <meyering@lucent.com>
7032 * regex.c: Update from libc.
7034 2001-02-16 Paul Eggert <eggert@twinsun.com>
7036 * alloca.c (malloc): Undef before defining, since stdlib.h
7037 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7038 Reported by Mark Hounschell via Paul Eggert.
7040 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7042 * config.charset: Update for FreeBSD 4.2.
7044 2001-01-26 Jim Meyering <meyering@lucent.com>
7046 * quotearg.c: Include stddef.h.
7047 * quote.c: Include stddef.h.
7048 Reported by Axel Kittenberger.
7050 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7051 line in double quotes so that it evokes a better diagnostic.
7052 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7053 Reported by Axel Kittenberger.
7055 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7057 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7058 to avoid a warning. Add back 'const' to inptr.
7060 2001-01-16 Jim Meyering <meyering@lucent.com>
7062 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7065 2001-01-14 Jim Meyering <meyering@lucent.com>
7067 * rename.c: New file. From Volker Borchert.
7068 Include stdlib.h, string.h or strings.h, and xalloc.h.
7069 Use strip_trailing_slashes rather than open-coding it.
7071 2001-01-03 Paul Eggert <eggert@twinsun.com>
7073 * strftime.c: Sync with glibc time/strftime.c 1.81.
7075 2001-01-03 Jim Meyering <meyering@lucent.com>
7077 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7078 local `inptr' to avoid warning with some system declarations of iconv.
7080 2000-12-29 Paul Eggert <eggert@twinsun.com>
7082 * modechange.c: Do not assume that mode_t uses the
7083 traditional octal encoding. E.g. "chmod 1 FOO" should set
7084 the other-execute bit of FOO even if S_IXOTH != 1.
7086 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7087 WOTH, XOTH, ALLM): New macros.
7088 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7089 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7091 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7092 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7094 No need to use uintmax_t; unsigned long is long enough.
7095 Don't bother to get suffix since we don't use it.
7097 2000-12-24 Jim Meyering <meyering@lucent.com>
7099 * hash.c (is_prime): Return explicit boolean values.
7100 (hash_get_first): Return NULL to appease Irix5.6's 89.
7101 Reported by Nelson Beebe.
7103 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7105 * localcharset.c (locale_charset): Add support for Win32.
7107 2000-12-18 Paul Eggert <eggert@twinsun.com>
7109 * physmem.h, physmem.c: New files.
7111 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7112 (noinst_HEADERS): Add physmem.h.
7114 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7115 't' for compatibility with Solaris 8 sort.
7117 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7119 * config.charset: Add support for BeOS.
7121 2000-12-16 Jim Meyering <meyering@lucent.com>
7123 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7124 SHELLS_FILE to a file name that's useful on djgpp systems.
7126 (ADDITIONAL_DEFAULT_SHELLS): Define.
7127 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7128 Based mostly on a patch from Prashant TR.
7130 2000-12-16 Jim Meyering <meyering@lucent.com>
7132 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7133 N and M) would have treated it like `chown N:N FILE'.
7135 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7137 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7139 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7140 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7141 to the list of canonical encodings. Rename EUC-CN to GB2312.
7143 2000-12-08 Andreas Schwab <schwab@suse.de>
7145 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7146 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7148 2000-12-07 Jim Meyering <meyering@lucent.com>
7150 * stripslash.c (ISSLASH): Define.
7151 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7154 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7155 (dir_name_r): Declare this function as static.
7156 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7157 manifest itself on a name containing a mix of slashes and
7159 Make this function work with names starting with a DOS-style
7160 drive letter and colon prefix.
7161 (dir_name): Append `.' if necessary.
7162 Based mostly on patches from Prashant TR and Eli Zaretskii.
7164 * dirname.h (dir_name_r): Remove prototype.
7166 2000-12-05 Jim Meyering <meyering@lucent.com>
7168 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7170 2000-12-04 Jim Meyering <meyering@lucent.com>
7172 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7173 Also include memory.h, stdlib.h, unistd.h if appropriate.
7174 Reported by Andreas Jaeger (conflicting declaration of malloc).
7176 2000-12-02 Jim Meyering <meyering@lucent.com>
7178 * closeout.h: Make idempotent, to avoid some obscure warnings.
7180 2000-12-01 Paul Eggert <eggert@twinsun.com>
7182 * memrchr.c: Include <config.h> before any system include file.
7184 2000-11-29 Paul Eggert <eggert@twinsun.com>
7186 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7188 2000-11-26 Jim Meyering <meyering@lucent.com>
7190 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7192 2000-11-22 Paul Eggert <eggert@twinsun.com>
7194 * strftime.c (my_strftime): Do not invoke mbrlen with a
7195 size of (size_t) -1; it's not portable.
7197 2000-11-17 Akim Demaille <akim@epita.fr>
7199 * obstack.h: Formatting changes.
7200 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7201 prevent type checking.
7202 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7203 cast the value to (void *): assigning a `foo *' to a `void *'
7205 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7207 2000-11-17 Jim Meyering <meyering@lucent.com>
7209 * strstr.c: Update from GNU libc.
7211 2000-11-16 Jim Meyering <meyering@lucent.com>
7213 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7215 2000-11-11 Jim Meyering <meyering@lucent.com>
7217 * error.c: Add a couple #includes, merging from GNU libc version.
7219 2000-11-10 Jim Meyering <meyering@lucent.com>
7221 * obstack.h: Update from GNU libc.
7222 * obstack.c: Likewise.
7224 2000-11-06 Paul Eggert <eggert@twinsun.com>
7226 * getusershell.c (setusershell): Use rewind rather than
7227 fseek/fseeko, to avoid configuration hassles with fseeko.
7228 Don't bother opening SHELLS_FILE if shellstream is NULL;
7231 2000-11-05 Jim Meyering <meyering@lucent.com>
7233 * makepath.h (make_dir): Declare.
7234 * makepath.c (make_dir): Remove `static' attribute.
7237 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7239 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7240 last one in a bucket, advance to the next bucket.
7242 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7244 * fnmatch.c: Do not comment out all the code if we are using
7245 the GNU C library, because in some cases we are replacing buggy
7246 code in the GNU C library itself.
7248 2000-10-30 Paul Eggert <eggert@twinsun.com>
7250 * error.h, getline.h, modechange.h:
7251 Remove "2000" from Copyright line, as the file hasn't been
7252 changed this year other than in the copyright notice.
7254 * xalloc.h: Add "2000" to Copyright line, as this file
7255 was changed this year.
7257 2000-10-30 Paul Eggert <eggert@twinsun.com>
7259 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7260 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7261 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7263 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7265 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7266 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7267 doesn't define __restrict_arr.
7269 2000-10-29 Jim Meyering <meyering@lucent.com>
7271 * xstat.in: Fix grammar in comment.
7273 2000-10-28 Jim Meyering <meyering@lucent.com>
7275 * memchr.c: Update from libc.
7276 Adjust for portability:
7277 [HAVE_STDLIB_H]: Include stdlib.h.
7278 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7279 Undef __memchr, too.
7280 [!weak_alias]: Define __memchr to memchr.
7282 * regex.c: Update from libc.
7283 * regex.h: Likewise.
7284 * getopt1.c: Likewise.
7285 * memcmp.c: Likewise.
7287 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7288 Avoid using fseek, when possible -- it's broken by design.
7289 Patch by Ulrich Drepper.
7291 2000-10-26 Jim Meyering <meyering@lucent.com>
7293 * strftime.c: Update from libc.
7295 2000-10-25 Jim Meyering <meyering@lucent.com>
7297 * obstack.c: Update from libc.
7299 2000-10-23 Jim Meyering <meyering@lucent.com>
7301 * hard-locale.c (hard_locale): Revert last change -- it was simply
7302 wrong. That set_locale call must not have any side effects.
7305 2000-10-22 Jim Meyering <meyering@lucent.com>
7307 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7308 [CYCLIC]: Remove now-unused definition.
7310 * save-cwd.c (O_DIRECTORY): Define, if needed.
7311 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7312 Suggestion from Ulrich Drepper.
7314 2000-10-21 Jim Meyering <meyering@lucent.com>
7316 * dirname.c (dir_name_r): New function, factored out of dir_name.
7317 (dir_name): Use dir_name_r.
7318 * dirname.h (dir_name_r): Declare it.
7320 2000-10-21 Jim Meyering <meyering@lucent.com>
7322 * dirname.c (memrchr): Declare if necessary.
7323 (dir_name): Remove the restriction that there be no
7324 trailing slashes. Now, this code skips past them, effectively
7326 [TEST_DIRNAME] (main): New unit tests.
7328 * memrchr.c: New file from GNU libc.
7329 Undef __memrchr, too.
7330 [!weak_alias]: Define __memrchr to memrchr.
7331 Guard weak_alias use with `#ifdef weak_alias'.
7333 2000-10-17 Jim Meyering <meyering@lucent.com>
7335 * quote.h (PARAMS): Define and use.
7336 Reported by Akim Demaille.
7338 * getopt.c: Update from libc.
7340 2000-10-16 Jim Meyering <meyering@lucent.com>
7342 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7345 2000-09-25 Jim Meyering <meyering@lucent.com>
7347 * md5.h (rol): Define (from GnuPG).
7349 * sha.c: Give credit (GnuPG) where due.
7350 (M): Use rol rather than open-coding it.
7351 Add a FIXME comment.
7353 2000-09-21 Jim Meyering <meyering@lucent.com>
7355 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7356 Reported by Michael Stone.
7358 2000-09-20 Jim Meyering <meyering@lucent.com>
7360 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7361 (noinst_HEADERS): Add sha.h.
7362 Based on code from Scott G. Miller and from GnuPG.
7364 2000-09-15 Jim Meyering <meyering@lucent.com>
7366 * regex.c: Update from libc.
7368 2000-09-10 Jim Meyering <meyering@lucent.com>
7370 * getopt.c (_getopt_internal): Update from glibc.
7372 2000-09-09 Jim Meyering <meyering@lucent.com>
7374 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7375 think it should be used as a general replacement for isascii.
7376 * fnmatch.c: Likewise.
7377 * mbswidth.c: Likewise
7378 * regex.c: Likewise.
7381 * userspec.c: Include sys/param.h and limits.h.
7383 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7384 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7385 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7386 UID, GID. Check range.
7388 2000-09-06 Jim Meyering <meyering@lucent.com>
7390 * getopt.c (_getopt_internal): Update from glibc.
7392 2000-08-30 Jim Meyering <meyering@lucent.com>
7394 * strftime.c: Merge in changes from GNU libc.
7396 2000-08-26 Jim Meyering <meyering@lucent.com>
7398 * closeout.c: Include "__fpending.h".
7399 (close_stdout_status): Return right away if there's nothing to flush.
7401 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7402 * __fpending.c: New file.
7403 * __fpending.h: New file.
7405 2000-08-07 Paul Eggert <eggert@twinsun.com>
7407 Standardize on "memory exhausted" instead of "Memory exhausted"
7408 or "virtual memory exhausted".
7409 * obstack.c (print_and_abort): Use "memory exhausted", not
7410 "virtual memory exhausted".
7411 * same.c (same_name): Invoke xalloc_die instead of printing
7413 * userspec.c (parse_user_spec): Likewise.
7414 * bumpalloc.h: comment fix
7415 * same.c, userspec.c: Include xalloc.h.
7417 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7418 not char *const and pointing to a constant array.
7419 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7420 (xrealloc): Comment fix.
7422 * userspec.c (parse_user_spec):
7423 Don't translate a message until just before returning,
7424 to avoid unnecessary translation.
7426 2000-08-07 Jim Meyering <meyering@lucent.com>
7428 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7429 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7430 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7431 getgroups.c, gethostname.c, getopt.h, group-member.c,
7432 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7433 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7434 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7435 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7436 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7437 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7438 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7439 yesno.c: Back out Copyright date changes for each file with no change
7440 this year. This eases coordination with other programs using the same
7441 source code modules. From Paul Eggert.
7443 2000-08-03 Greg McGary <greg@mcgary.org>
7445 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7446 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7447 (EXTEND_BUFFER): Use them.
7449 2000-08-01 Jim Meyering <meyering@lucent.com>
7451 * dirname.c (ISSLASH): Define.
7452 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7453 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7454 both `\' and `/' may be use as path separators.
7455 Based on a patch from Prashant TR.
7457 2000-07-31 Paul Eggert <eggert@twinsun.com>
7459 * quotearg.c (quotearg_n_options): Don't make the initial
7460 slot vector a constant, since it might get modified.
7462 2000-07-31 Jim Meyering <meyering@lucent.com>
7464 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7465 * obstack.c (print_and_abort): Likewise.
7467 2000-07-30 Paul Eggert <eggert@twinsun.com>
7469 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7470 buffer, so that the caller can always quote one small
7471 component of a "memory exhausted" message in slot 0.
7472 From a suggestion by Jim Meyering.
7474 2000-07-30 Jim Meyering <meyering@lucent.com>
7476 * makepath.c (make_path): Quote the other instance, too.
7478 * quotearg.c (N_STATIC_SLOTVECS): Define.
7479 (STATIC_BUF_SIZE): Define.
7480 (quotearg_n_options): Use only statically allocated storage when
7481 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7482 than STATIC_BUF_SIZE.
7484 2000-07-29 Jim Meyering <meyering@lucent.com>
7486 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7487 * dirname.c (dir_name): Likewise.
7489 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7491 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7492 (dir_name): Assert that there are no trailing slashes.
7494 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7496 * mbswidth.h (mbswidth): Add a flags argument.
7497 (mbswidth): New declaration.
7498 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7499 * mbswidth.c (mbswidth): Add a flags argument.
7500 (mbsnwidth): New function.
7502 2000-07-24 Jim Meyering <meyering@lucent.com>
7504 * mbswidth.c: Remove useless #else. From Bruno Haible.
7506 2000-07-23 Paul Eggert <eggert@twinsun.com>
7508 * mbswidth.c (_XOPEN_SOURCE):
7509 Don't define; this causes problems on Solaris 7.
7510 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7512 2000-07-23 Paul Eggert <eggert@twinsun.com>
7515 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7516 so that mbstate_t is always defined.
7518 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7519 be 1 in at least one GCC installation, and this configuration
7520 error is likely to be common. Ignoring MB_LEN_MAX hurts
7521 performance on hosts that have mbrtowc but have only unibyte
7522 locales, but I assume these hosts are rare.
7524 2000-07-23 Paul Eggert <eggert@twinsun.com>
7526 * quotearg.c: Streamline by invoking multibyte code only if needed.
7527 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7528 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7529 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7530 invoke multibyte primitives.
7532 2000-07-23 Jim Meyering <meyering@lucent.com>
7534 * basename.c (base_name): Add an assertion.
7536 2000-07-15 Bruno Haible <clisp.cons.org>
7538 * quotearg.c: When the system forces us to redefine mbstate_t,
7539 shadow its mbsinit function.
7541 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7543 * mbswidth.h: New file.
7544 * mbswidth.c: New file.
7545 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7546 (noinst_HEADERS): Add mbswidth.h.
7548 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7550 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7553 2000-07-15 Jim Meyering <meyering@lucent.com>
7555 * makepath.c: Include quote.h.
7556 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7557 corresponding argument in a `quote (...)' call.
7558 Give better diagnostics.
7560 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7561 (noinst_HEADERS): Add quote.h.
7563 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7564 from tar's src/misc.c.
7565 * quote.h: New file. Prototypes for same.
7567 2000-07-10 Paul Eggert <eggert@twinsun.com>
7569 From a suggestion by Bruno Haible.
7570 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7571 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7572 to decide whether to define the BeOS workaround macro;
7573 this adjusts to the change to AC_MBSTATE_T.
7575 2000-07-13 Paul Eggert <eggert@twinsun.com>
7577 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7579 * quotearg.c (quoting_style_args, quoting_style_vals,
7580 quotearg_buffer_restyled): Add support for
7581 clocale_quoting_style. Undo previous change to
7582 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7583 and "{RIGHT QUOTATION MARK}" msgids.
7585 2000-07-05 Paul Eggert <eggert@twinsun.com>
7587 The old behavior of quoting `like this' doesn't look good with
7588 newer, ISO-style fonts. See:
7589 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7591 Instead, quote "like this" by default. Let the translator
7592 tailor the locale-specific quoting behavior by providing
7593 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7595 * quotearg.c (N_): New macro.
7596 (gettext_default): New function.
7597 (quotearg_buffer_restyled): Use
7598 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7599 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7601 2000-07-09 Jim Meyering <meyering@lucent.com>
7603 * Most files: Update copyright dates to include 2000.
7605 2000-07-08 Jim Meyering <meyering@lucent.com>
7607 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7609 (xgethostname): Remove now-unnecessary #ifdef.
7610 Move declaration of `err' into loop where it's used.
7612 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7614 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7615 by allocating a larger buffer. Test the gethostname return value for
7616 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7617 returns an error and ENAMETOOLONG isn't defined.
7619 2000-07-05 Paul Eggert <eggert@twinsun.com>
7620 and Bruno Haible <haible@clisp.cons.org>
7622 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7624 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7626 * quotearg.c (struct quoting_options): Simplify quote_these_too
7629 2000-07-03 Jim Meyering <meyering@lucent.com>
7631 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7632 Reported by Bruno Haible.
7634 2000-07-04 Jim Meyering <meyering@lucent.com>
7636 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7637 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7640 2000-07-03 Paul Eggert <eggert@twinsun.com>
7641 and Bruno Haible <haible@clisp.cons.org>
7643 * quotearg.c (mbrtowc):
7644 Assign to *pwc, and return 1 only if result is nonzero.
7645 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7647 2000-07-03 Jim Meyering <meyering@lucent.com>
7649 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7650 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7653 2000-07-02 Jim Meyering <meyering@lucent.com>
7655 * quotearg.c (mbstate_t): Don't define here.
7657 2000-07-02 Jim Meyering <meyering@lucent.com>
7659 * nanosleep.c (SIGCONT): Define if not already defined.
7661 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7663 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7664 per change in ../m4/ls-mntd-fs.m4.
7665 (read_filesystem_list): Ignore symbolic links.
7667 2000-06-29 Jim Meyering <meyering@lucent.com>
7669 * same.c: Include <string.h> or <strings.h>, as appropriate,
7670 for declaration of strcmp.
7672 * long-options.c: Include <stdlib.h>, for declaration of exit.
7674 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7675 Avoid warning by casting result to `char *' to remove `const'.
7677 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7679 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7681 2000-06-26 Paul Eggert <eggert@twinsun.com>
7683 savedir now sets errno on failure and invokes xmalloc to get memory.
7684 Fix a couple of other minor bugs while we're at it.
7686 * savedir.c (<unistd.h>): Do not include; there's no need.
7687 (NAMLEN): Remove macro.
7688 (malloc, realloc): Remove decls.
7690 ("xalloc.h"): Include.
7691 (NAME_SIZE_DEFAULT): New macro.
7692 (savedir): Use xmalloc / xrealloc to allocate memory.
7693 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7694 Skip "" directory entries.
7695 Use strlen to calculate directory entry length, since the old method
7696 is rarely used these days and isn't worth supporting.
7697 Don't use a pointer after freeing it.
7698 Check for integer overflow when calculating allocation size.
7699 Use memcpy to copy entries, instead of stpcpy.
7700 Set errno properly when returning NULL.
7701 Check for readdir error.
7703 2000-06-26 Jim Meyering <meyering@lucent.com>
7705 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7707 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7709 * getusershell.c (xmalloc, xrealloc): Remove functions.
7711 Don't include <stdlib.h>. Don't declare malloc, realloc.
7713 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7715 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7717 2000-06-24 Jim Meyering <meyering@lucent.com>
7719 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7721 2000-06-21 Jim Meyering <meyering@lucent.com>
7723 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7725 2000-06-19 Paul Eggert <eggert@twinsun.com>
7727 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7728 (mbrtowc, mbstate_t): Define substitutes if
7729 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7730 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7731 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7733 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7735 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7736 than 1024, return a memory chunk of least possible size, instead
7737 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7738 Use free/xmalloc instead of xrealloc to avoid copying for very long
7741 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7743 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7744 address, not strdup. Include <stdlib.h> and don't declare free().
7746 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7748 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7751 2000-06-21 Jim Meyering <meyering@lucent.com>
7753 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7754 (noinst_HEADERS): Add getstr.h.
7756 * getline.c (getstr): Move into a separate file.
7757 * getstr.c (getstr): New file, extracted from getline.c, with
7758 the following changes: new parameter, delim2; both delim[12]
7759 parameters have type `int', not `char'. The latter would lose
7760 with 8-bit delimiters.
7761 * getstr.h: New file.
7763 2000-06-19 Jim Meyering <meyering@lucent.com>
7765 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7767 2000-06-18 Jim Meyering <meyering@lucent.com>
7769 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7770 Besides, these days every porting target provides a mkdir function.
7772 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7773 (this snippet comes from src/system.h).
7775 2000-06-15 Paul Eggert <eggert@twinsun.com>
7777 * human.c (adjust_value): New function.
7778 (human_readable_inexact): Apply rounding style even when
7779 printing approximate values.
7781 2000-06-14 Paul Eggert <eggert@twinsun.com>
7783 * human.c (human_readable_inexact): Allow an input block
7784 size that is not a multiple of the output block size, and vice versa.
7785 Reported by Piergiorgio Sartor.
7787 2000-06-14 Paul Eggert <eggert@twinsun.com>
7789 * getdate.y (get_date): Apply relative times after time
7790 zone indicator, not before. Reported by Todd A. Jacobs.
7792 2000-06-13 Jim Meyering <meyering@lucent.com>
7794 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7796 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7798 2000-06-12 Paul Eggert <eggert@twinsun.com>
7800 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7802 2000-06-04 Paul Eggert <eggert@twinsun.com>
7804 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7806 2000-06-04 Jim Meyering <meyering@lucent.com>
7808 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7809 SunOS 4.1.4 for which gid_t is an unsigned type.
7811 2000-06-03 Jim Meyering <meyering@lucent.com>
7813 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7815 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7817 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7818 newer, don't install charset.alias.
7819 * config.charset: Change the Linux/glibc rules so they become empty
7820 on glibc-2.1 or newer.
7822 2000-06-02 Jim Meyering <meyering@lucent.com>
7824 * mountlist.c: Back out last change. Instead, do this...
7825 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7826 member using the same `ignore'-testing code.
7827 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7831 2000-05-29 Jim Meyering <meyering@lucent.com>
7833 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7834 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7836 2000-05-22 Jim Meyering <meyering@lucent.com>
7838 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7840 2000-05-18 Jim Meyering <meyering@lucent.com>
7842 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7843 back, too, since it may have been modified by allocate_entry.
7844 (hash_delete): Rewrite to use neither the assignment operator
7845 nor the comma operator in an if-expression.
7847 2000-05-15 Paul Eggert <eggert@twinsun.com>
7850 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7851 Remove; no longer needed.
7852 "quotearg.h": Add include.
7853 (file_name): Do not bother to explicitly initialize to NULL; it's less
7854 efficient on some hosts.
7855 (close_stdout_status): Remove test as to whether stdout was already
7856 closed; it breaks for the case "echo x | sort >&-".
7857 Quote file name colons.
7858 Do not assume that _("write error") lacks format strings.
7860 2000-05-15 Jim Meyering <meyering@lucent.com>
7862 * version-etc.c (version_etc_copyright): Update the copyright string
7863 used in all --version output.
7865 2000-05-14 Jim Meyering <meyering@lucent.com>
7867 * closeout.c (close_stdout_set_file_name): New function.
7868 (close_stdout_status): Use new file-scoped global.
7869 Return right away if fstat says the stdout file descriptor is invalid.
7870 * closeout.h (close_stdout_set_file_name): Declare.
7872 2000-05-10 Jim Meyering <meyering@lucent.com>
7874 * closeout.c [default_exit_status]: New file-scoped variable.
7875 (close_stdout_set_status): New function.
7876 * closeout.h (close_stdout_set_status): Declare.
7878 2000-05-08 Jim Meyering <meyering@lucent.com>
7880 * long-options.c: Don't include closeout.h.
7881 (parse_long_options): Don't call close_stdout for --version.
7883 2000-05-06 Jim Meyering <meyering@lucent.com>
7885 * strnlen.c: Undefine __strnlen and strnlen.
7886 [!weak_alias]: Define __strnlen to strnlen.
7888 * atexit.c: New file, from libiberty.
7890 2000-05-06 Jim Meyering <meyering@lucent.com>
7892 * closeout.c (close_stdout_status): Also check for errors on the
7895 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7897 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7898 instead of xmalloc, xrealloc, path_concat.
7899 (locale_charset): Treat empty environment variables as absent.
7900 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7902 2000-05-04 Jim Meyering <meyering@lucent.com>
7904 * getopt.c: Update from glibc.
7905 * obstack.c: Likewise.
7906 * obstack.h: Likewise.
7907 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7909 * regex.h: Likewise.
7910 * strndup.c: Likewise.
7911 * strnlen.c: New file, from glibc.
7913 2000-05-01 Jim Meyering <meyering@lucent.com>
7915 * full-write.c (full_write): Remove `FIXME' part of comment.
7917 2000-04-29 Jim Meyering <meyering@lucent.com>
7919 * path-concat.c: Declare strdup only if it's not defined.
7920 * canon-host.c: Likewise.
7922 2000-04-28 Jim Meyering <meyering@lucent.com>
7924 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7925 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7926 included first, then limits.h is included by locale.h by libintl.h.
7927 From John David Anglin.
7929 2000-04-25 Jim Meyering <meyering@lucent.com>
7931 * makepath.c (S_IRWXUGO): Define.
7932 (make_path): Always perform explicit chmod if MODE specifies any
7933 of the `special' permission bits. Prompted by a bug report against
7934 install from Mate Wierdl and Joost van Baal.
7936 2000-04-18 Jim Meyering <meyering@lucent.com>
7940 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7941 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7943 2000-04-17 Jim Meyering <meyering@lucent.com>
7945 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7946 the definition of it to rpl_strftime also defined-away the system's
7949 2000-04-15 Jim Meyering <meyering@lucent.com>
7951 Use `C' to denote so-called `contiguous' files, the same way
7953 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7954 (ftypelet): Use S_ISCTG.
7955 From Michael Deutschmann.
7957 2000-04-14 Jim Meyering <meyering@lucent.com>
7959 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7961 2000-04-08 Jim Meyering <meyering@lucent.com>
7963 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7964 names don't conflict. Reported by Eli Zaretskii.
7966 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7968 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7969 bug. Deal with the different error behavior of Irix iconv.
7971 2000-04-07 Jim Meyering <meyering@lucent.com>
7973 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7974 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7976 2000-04-05 Jim Meyering <meyering@lucent.com>
7978 Portability tweaks required for ultrix4.3.
7979 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7980 * readutmp.c: Include sys/types.h before sys/stat.h.
7981 * canon-host.c: Declare strdup.
7982 * path-concat.c: Likewise.
7983 From John David Anglin.
7985 2000-04-04 Jim Meyering <meyering@lucent.com>
7987 Be more DOS 8.3-friendly.
7988 * ref-add.sin: Renamed from ref-add.sed.in.
7989 * ref-del.sin: Renamed from ref-del.sed.in.
7990 * Makefile.am: Reflect renaming.
7991 Reported by Eli Zaretskii.
7993 Use a temporary file name that won't clash with `charset.alias'
7994 in the DOS 8.3 name space.
7995 * Makefile.am (charset_tmp): Define.
7996 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7997 (uninstall-local): Likewise.
7998 Reported by Eli Zaretskii.
8000 2000-03-29 Paul Eggert <eggert@twinsun.com>
8002 * time/strftime.c (my_strftime): Make sure we call the system
8003 strftime, not ourselves, when invoking the underlying strftime.
8005 2000-03-24 Jim Meyering <meyering@lucent.com>
8007 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8008 (charset_alias): Define.
8009 (install-exec-local): Factor out common code.
8010 (uninstall-local): Split lines longer than 80.
8011 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8013 (.sed.in.sed): New rule. Don't redirect directly to $@.
8014 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8016 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8018 * config.charset: Output a line containing "Packages using this file".
8019 * ref-add.sed.in, ref-del.sed.in: New files.
8020 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8021 ref-del.sed): New rules.
8023 2000-03-17 Jim Meyering <meyering@lucent.com>
8025 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8026 Otherwise, include <strings.h>
8028 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8030 * unicodeio.c (utf8_wctomb): New function.
8031 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8032 format instead of in UCS-4 with platform dependent endianness.
8034 2000-03-07 Paul Eggert <eggert@twinsun.com>
8036 * savedir.c (savedir): Work even if directory size is
8037 negative; this can happen with some screwy NFS configurations.
8039 2000-03-06 Jim Meyering <meyering@lucent.com>
8041 * localcharset.c (get_charset_aliases): Don't try to free file_name
8042 if it's NULL (because we ran out of memory). From Bruno Haible.
8044 2000-03-05 Jim Meyering <meyering@lucent.com>
8046 * localcharset.c ("path-concat.h"): Include.
8047 (get_charset_aliases): Use path_concat instead of ANSI string
8050 * unicodeio.h (PARAMS): Define.
8051 Use it to guard prototype.
8053 2000-03-04 Jim Meyering <meyering@lucent.com>
8055 * Makefile.am (install-exec-local): Create $(libdir) before installing
8057 (uninstall-local): Uncomment this rule so `make distcheck' works
8060 * unicodeio.c (<errno.h>): Include it.
8061 (errno): Declare if not defined.
8063 * localcharset.c: Add Bruno's comment justifying use of volatile.
8065 * config.charset: New version, incorporating remarks from a linux
8066 i18n mailing list. From Bruno Haible.
8068 2000-03-02 Jim Meyering <meyering@lucent.com>
8070 * Makefile.am (EXTRA_DIST): Add config.charset.
8072 2000-03-01 Jim Meyering <meyering@lucent.com>
8074 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8075 * unicodeio.c: Likewise.
8077 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8079 * config.charset: New file.
8080 * localcharset.c: New file.
8081 * unicodeio.h, unicodeio.c: New files.
8082 * Makefile.am (DEFS): Add -DLIBDIR=...
8083 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8084 (noinst_HEADERS): Add unicodeio.h.
8085 (all-local, install-exec-local, charset.alias): New targets.
8087 2000-02-28 Paul Eggert <eggert@twinsun.com>
8089 * quotearg.c (ALERT_CHAR): New macro.
8090 (quotearg_buffer_restyled): Use it.
8092 2000-02-27 Jim Meyering <meyering@lucent.com>
8094 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8095 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8097 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8098 not `#if STDC_HEADERS'.
8099 Declare malloc if needed.
8101 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8102 now that autoconf always defines the HAVE_DECL_ symbols.
8103 * human.c: Likewise.
8105 * strtoumax.c: Likewise.
8107 * backupfile.c: Arrange for cpp to fail if the configure-time
8108 declaration check was not run.
8110 * human.c: Likewise.
8112 * strtoumax.c: Likewise.
8114 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8115 then first look up the entire `.'-containing string as a login name.
8117 2000-02-18 Paul Eggert <eggert@twinsun.com>
8119 * getdate.y: Handle two-digit years with leading zeros correctly.
8120 (textint): New typedef.
8121 (parser_control): Member year changed from int to textint.
8123 (YYSTYPE): Removed; replaced by %union with int and textint members.
8124 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8125 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8126 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8127 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8128 (date, number, to_year): Use width of number in digits, not its value,
8129 to determine whether it's a 2-digit year, or a 2-digit time.
8130 (yylex): Store number of digits of numeric tokens.
8131 Reported by John Kendall.
8133 (parser_control): Changed from struct parser_control to typedef (for
8134 consistency). All uses changed.
8136 (tID): Removed; not used.
8137 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8139 2000-02-14 Paul Eggert <eggert@twinsun.com>
8141 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8142 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8144 2000-02-12 Jim Meyering <meyering@lucent.com>
8146 * userspec.c (ISDIGIT): Define it.
8147 (isdigit): Remove definition.
8148 (is_number): Use ISDIGIT, not isdigit.
8149 <libintl.h>: Include.
8151 (parse_user_spec): Mark translatable strings.
8153 2000-02-10 Jim Meyering <meyering@lucent.com>
8155 With these changes, nanosleep.[ch] are finally enough like the other
8156 lib/* replacement files to compile on a few more losing systems.
8158 * nanosleep.h: Don't include config.h.
8159 Remove prototype from declaration of nanosleep.
8160 (PARAMS): Remove now-unneeded definition.
8161 * nanosleep.c: #undef nanosleep.
8162 (rpl_nanosleep): Rename from nanosleep.
8164 2000-02-03 Jim Meyering <meyering@lucent.com>
8166 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8167 rather than with `#if HAVE_UTMPNAME'.
8169 2000-02-01 Jim Meyering <meyering@lucent.com>
8171 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8173 2000-01-31 Jim Meyering <meyering@lucent.com>
8175 * nanosleep.h (nanosleep): Guard declaration with
8176 `#if ! HAVE_DECL_NANOSLEEP'.
8177 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8178 the declaration in that vendor's sys/timers.h.
8179 Reported by Christian Krackowizer.
8181 * quotearg.c (ISASCII): Add #undef and move definition to follow
8182 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8183 (ISPRINT): Likewise.
8184 Reported by Tom Tromey.
8186 2000-01-30 Jim Meyering <meyering@lucent.com>
8188 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8189 uses of ->ut_name. The latter doesn't work with new Linux header files
8190 where only utmpx.ut_user is declared.
8192 * readutmp.h (UT_USER): Define.
8194 2000-01-23 Jim Meyering <meyering@lucent.com>
8196 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8199 2000-01-22 Jim Meyering <meyering@lucent.com>
8201 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8202 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8203 Required for some AIX systems. Reported by Christian Krackowizer.
8204 [TESTING] (main): New function.
8206 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8207 * dirname.c (dir_name): Support for DOS-style file names with drive
8210 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8212 * strverscmp.c (ISDIGIT): Define.
8213 (strverscmp): Use ISDIGIT, not isdigit.
8215 2000-01-17 Paul Eggert <eggert@twinsun.com>
8217 * nanosleep.c (nanosleep):
8218 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8219 POSIX.1 doesn't require SA_INTERRUPT and some systems
8220 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8221 it's been part of POSIX.1 since day 1 (in 1988).
8223 2000-01-17 Jim Meyering <meyering@lucent.com>
8225 * interlock: Remove unused file. Reported by François Pinard.
8227 2000-01-16 Paul Eggert <eggert@twinsun.com>
8229 * quotearg.c (quotearg_buffer_restyled): Do not quote
8230 alert, backslash, formfeed, and vertical tab unnecessarily in
8231 shell quoting style.
8234 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8235 Free Software Foundation, Inc.
8236 Copying and distribution of this file, with or without modification,
8237 are permitted provided the copyright notice and this notice are preserved.